[医] 离, 从
A prefix in many words of Latin origin. It signifies from, away
, separating, or departure, as in abduct, abstract, abscond. See A-(6).
词型变化:名词复数形式 : sasbs-s

ab-的用法和样例:

词汇搭配

  • ab initio从头开始
  • ab initio wavefunction初始波函数

all 全部的 also 也 always 总是 almost 几乎 already 已经 although 虽然 august 八月 autumn 秋天

发表于:2018-12-01 / 阅读(597) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

avoid 避免 available 可得的 arm 手臂 army 军队 art 艺术 argue 争吵

发表于:2018-12-01 / 阅读(508) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

adult 成年人 address 住址 advice 劝告 advise 劝告 admire 欣赏

发表于:2018-12-01 / 阅读(531) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

arrive 到达 around 附近 arrange 安排 attack 攻击 attention 注意力

发表于:2018-12-01 / 阅读(614) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

after 在以后 afternoon 下午 ant 蚂蚁 and 和 同 与 animal 动物 answer 答案

发表于:2018-12-01 / 阅读(563) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

actually 实际上 accident 意外 act 行动 active 积极 activity 活动

发表于:2018-12-01 / 阅读(597) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

about 大约 above 在上面 abroad 国外 accept 接受 across 横越

发表于:2018-12-01 / 阅读(616) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

affect 影响 affraid 害怕 ago 在...以前 agree 同意 again 再一次

发表于:2018-12-01 / 阅读(593) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

[00:01.21]王迈迈英语A级考试全真模拟试卷与详解 Test Fourteen [00:03.50]Part I Listening Comprehension [00:07.70]Directions: [00:09.46]This part is to test your listening ability. [00:11.93]It consists of 3 sections. [00:14.68]Section A [00:16.61]This

发表于:2018-12-05 / 阅读(639) / 评论(0) 分类 王迈迈英语AB级考试讲解

[00:01.19]王迈迈英语A级考试全真模拟试卷与详解 Test Fifteen [00:03.07]Part I Listening Comprehension [00:07.31]Directions: [00:09.05]This part is to test your listening ability. [00:11.45]It consists of 3 sections. [00:14.28]Section A [00:15.97]This

发表于:2018-12-05 / 阅读(551) / 评论(0) 分类 王迈迈英语AB级考试讲解

[00:02.09]王迈迈英语A级考试全真模拟试卷与详解 Test Ten [00:04.04]Part I Listening Comprehension [00:08.26]Directions: [00:09.98]This part is to test your listening ability. [00:12.46]It consists of 3 sections. [00:15.19]Section A [00:17.03]This sect

发表于:2018-12-05 / 阅读(591) / 评论(0) 分类 王迈迈英语AB级考试讲解

[00:01.02]王迈迈英语A级考试全真模拟试卷与详解 Test Seven [00:03.00]Part I Listening Comprehension [00:06.88]Directions: [00:08.83]This part is to test your listening ability. [00:11.44]It consists of 3 sections. [00:14.19]Section A [00:16.12]This se

发表于:2018-12-05 / 阅读(616) / 评论(0) 分类 王迈迈英语AB级考试讲解

[00:00.96]王迈迈英语A级考试全真模拟试卷与详解 Test Six [00:02.89]Part I Listening Comprehension [00:07.09]Directions: [00:08.87]This part is to test your listening ability. [00:11.35]It consists of 3 sections. [00:14.09]Section A [00:15.87]This sect

发表于:2018-12-05 / 阅读(612) / 评论(0) 分类 王迈迈英语AB级考试讲解

[00:03.37]王迈迈英语A级考试全真模拟试卷与详解 Test Twelve [00:05.61]Part I Listening Comprehension [00:09.73]Directions: [00:11.36]This part is to test your listening ability. [00:13.94]It consists of 3 sections. [00:16.74]Section A [00:18.65]This s

发表于:2018-12-05 / 阅读(635) / 评论(0) 分类 王迈迈英语AB级考试讲解

[00:00.53]王迈迈英语A级考试全真模拟试卷与详解 Test One [00:02.42]Part I Listening Comprehension [00:06.59]Directions: [00:08.16]This part is to test your listening ability. [00:10.76]It consists of 3 sections. [00:13.52]Section A [00:15.47]This sect

发表于:2018-12-05 / 阅读(711) / 评论(0) 分类 王迈迈英语AB级考试讲解

[00:01.01]王迈迈英语A级考试全真模拟试卷与详解 Test Two [00:02.78]Part I Listening Comprehension [00:06.96]Directions: [00:08.70]This part is to test your listening ability. [00:11.22]It consists of 3 sections. [00:13.93]Section A [00:15.81]This sect

发表于:2018-12-05 / 阅读(703) / 评论(0) 分类 王迈迈英语AB级考试讲解

[00:00.70]王迈迈英语A级考试全真模拟试卷与详解 Test Four [00:02.47]Part I Listening Comprehension [00:06.64]Directions: [00:08.15]This part is to test your listening ability. [00:10.99]It consists of 3 sections. [00:13.70]Section A [00:15.60]This sec

发表于:2018-12-05 / 阅读(623) / 评论(0) 分类 王迈迈英语AB级考试讲解

[00:01.06]王迈迈英语A级考试全真模拟试卷与详解 Test Five [00:03.05]Part I Listening Comprehension [00:07.25]Directions: [00:09.00]This part is to test your listening ability. [00:11.44]It consists of 3 sections. [00:14.22]Section A [00:16.19]This sec

发表于:2018-12-05 / 阅读(614) / 评论(0) 分类 王迈迈英语AB级考试讲解

begin 开始 before 在前面 believe 相信 between 介于两者之间 become 变成 because 因为

发表于:2018-12-16 / 阅读(547) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

[00:00.61]王迈迈英语B级考试全真模拟试题与详解test2 [00:01.03]test2 [00:03.75]Part I [00:05.97]Section A [00:08.25]Directions: [00:10.44]This section is to test your ability to give proper answers to questions. [00:15.63]There are 5 recorded question

发表于:2018-12-31 / 阅读(681) / 评论(0) 分类 王迈迈英语AB级考试讲解
学英语单词
a home truth
A-139
access eye
aciculilignosa
air-cored instrument
Alnus tinctoria
amplitude of wind tide
anaplasma marginale
apneustic tracheal system
arbitrageurs
articulatory technic
Atbasar
atget
Bad excuse is worse than none at all .
be in a melting mood
Black and Decker
cargo in roll
cemented steel
chimerian
chionite
chromatographictheory
co-hospital
continuous-tone printer
coronal electrophotometer
dead soft
deconstructiveness
degree of normality
disease prevalence
dispersion induced distortion
dome shaped fold
ego-tripping
end-point mutation (demerec 1946)
family xiphiidaes
ferro-cement hull
final accounts of state revenue and expenditure
fluid inlet temperature
Fluor-arfvedsonite
frequency of periodic function
friction roller
full service braking
give sb merry hell
give the finger
gladite
graphics presentation space window
gridded
gutter V
hack-file
Heitersheim
hi-production gear hob
horsey set
hyaloid gossa
indic nitrate
insured's relationship to patient
International Hydrography Organization
irregular indorsement
Kapsiki
Karajan
laggardly
lamellibranchiata pelecypoda
langsams
lineshapes
Lofco car feeder
medium frequency (mf)
metapleure
meunier
mosaic cleavage
mosaic teeth
multiple-choice
netmaker
new luxury
nonachlorobiphenyls
para-aminobenzoic
periotic capsule
phenylboronic acid
photoelectric translating system
physical mixture
pixel pipeline
polarguards
postmeatal
praised
prostate specific antigens
protocorms
rainbow effect
redressable
singe
slaare
Slavonian grebes
smooth side
stop profit order
supersonic lifting-line theory
tetraxenonogold
the baton sinister
thermophone
updives
vayk
verbal suggestion
vesicular cowpox
Vibrio aquatilis
walk someone off their feet
warmingol
Winter Triangle