音标:['pitmәn] ;
n. 矿工, 煤矿工, 连杆
[化] 连杆
n. English educator who invented a system of phonetic shorthand (1813-1897)
词型变化:名词复数形式 : pitmen

pitman的用法和样例:

词汇搭配

  • automatic pitman自动连杆
  • tipping pitman倾翻轴,倾卸轴...
  • chute pitman滑槽枢轴,卸载管轴...
【近义词】

发表于:2018-12-11 / 阅读(260) / 评论(0) 分类 万花筒2006年

SCIENCE IN THE NEWS - A Death in the Family May Cause Real Heart Break SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS, in VOA Special English. Im SHIRLEY Griffith. MARIO RITTER: And Im Mario Ritter. Today, we tell about an American study of heart atta

发表于:2018-12-16 / 阅读(260) / 评论(0) 分类 2012年VOA慢速英语(二)月

Geophysicist Probes Ocean's Secrets Today, Pitman is a distinguished professor of geophysics at Columbia University, and the recipient of many of his fields most coveted honors. Even though he is now in his 80s, Pitmans animated manner makes it easy

发表于:2019-01-13 / 阅读(502) / 评论(0) 分类 VOA标准英语2012年(一月)
学英语单词
1-hexyne
1-vinylcyclohexene
active pixel image sensor
adultering
BChla
bennett mechanical comprehension test
benzilonium bromide
besson
book-muslin
brashness
cabinet maker
cash mountain
cih
ciswomen
closed loop mode
clover sucker
cohomogeneity
combination salad
cralaegin
creases up
credulency
crossover study
crunchingly
decimal-binary system
devilline
Diphenylheptane
effec
efficient-contracts model
Epipolasina
exterior evacuation light
fertilizer mixer
final disposition
frontocylpeus
general Youth League branch
genus Turritis
gingival sarcoma
govy
Gyropidae
hatchards
heterogeneous light
increase or decrease in quantity
inequivalent
inflammatory collateral cyst
inlet valve rocker
interrupt storage area table
intracervical insemination
junior board of director
Kemerovo
Kercem
Khinike
Kitigorchis
krumm
LBF
leading underwriter's agreement
libraty file designator
low house
Ludenscheidt
mattagamite
median class
minimum cash balance for checking account
motion-picture camera
mouses
multiloading operating system
negative (a ignore b) gate
net region
New York mercantile exchange
osteokines
overrejections
pack-seeder
phyllosticta cucurbitacearum
pile shoe
pointlets
Polygonum multiflorum
present price
progressive evolution
Protem
Quelo
redundant location system
sardos
schelkunoff's unit circle method
Schmalenberg
schwarzers
senile lenticular arcus
shield electrode
soundingly
spectrophotofluorlometer
standard engine rating
strike the ball under the line
superheterodyne optics
supersonic rays
sympatheticotonic type
therapeutic drug
towel down/off
unbonny
unrented
vanadious
vehicle satellite
wedge flow
written sentence
zachariasen
zero back-bombardment
zero-order component