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backstep的用法和样例:

词汇搭配

  • backstep welding分段逆焊,反向焊,逆...
  • backstep welding sequence分段退焊次序...
  • backstep sequence welding分段退焊
  • backstep weld分段逆焊
  • backstep sequence分段后向法

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发表于:2018-12-03 / 阅读(239) / 评论(0) 分类 step by step 3000 第三册

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发表于:2018-12-03 / 阅读(260) / 评论(0) 分类 step by step 3000 第三册

Lesson58 Part Ⅰ Lesson 58 Part Ⅰ Warming-up Exercises Phonetics: Homonyms 1. a. principle b. principal 2. a. passed b. past 3. a. seize b. sees 4. a. for b. four 5. a. hear b. here 6. a. scene b.

发表于:2018-12-27 / 阅读(314) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 74 RADIO PROGRAMS (Ⅳ) Lesson 147 Part Ⅰ Warming-up Exercises Note-taking: Radio Program Reminders 1. VOA / Fill Owen a. Paul Franchat: review of __________________ b. Barry Wood: ____________

发表于:2018-12-27 / 阅读(188) / 评论(0) 分类 英语听力入门 (全四册)

UNIT 47 EDUCATION ( Ⅱ ) Lesson 93 Part Ⅰ UNIT 47 EDUCATION ( Ⅱ ) Lesson 93 Part Ⅰ Warming-up Exercises Note-taking: Some Undergraduate Courses in an English Department Engl 115 _______________

发表于:2018-12-27 / 阅读(190) / 评论(0) 分类 英语听力入门 (全四册)

Lesson 106 Part Ⅰ Lesson 106 Part Ⅰ Warming-up Exercises Numbers: Circulation of Some of the Popular Magazines in the United States Magazines Circulations 1. TV Guide __________________ 2. Reader'

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UNIT 69 POPULAR SCIENCE (Ⅱ) Lesson 137 Part Ⅰ Warming-up Exercises Instruction-following: Square or Circle? 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Score: _______ Part Ⅱ Preserving The Environment Vocabu

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UNIT 67 HEALTH AND MEDICINE (Ⅱ) Lesson 133 Part Ⅰ Warming-up Exercises Instruction-following: Medication Cure: _______________________ Preparation: tablets -- __________ water, dissolved Dosage: r

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Lesson 128 Part Ⅰ Warming-up Exercises Instruction-following: How to Make a Proper English Tea Tea: 1. boil __________________ 2. __________________ (boiling water) 3. __________________ (1 teaspoon

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发表于:2019-02-26 / 阅读(273) / 评论(0) 分类 step by step 3000 第三册
学英语单词
accessory thyroid glands
ammonium plutonyl phos-sphate
aneath
approved account
ASBM
ateuchosaurus chinensis
Ayvalιk
bacterial manure
bactrocera (zeugodacus) cilifera
bismuth tartrate
by rule
calendar induced variation
cash-poor
CN (Combustibili Nucleari)
coends
common assault
conditional sum
congested with traffic
contaminates
coordinatr indexing
cresylene
decimillimetric waves
defect of nose
Egyptian vulture
electroception
epichrosis aurigo
epirb identification
epithermal scattering cross-section
extracellular digestion
familiar face
Farnsworth dichotomous test
ferriprotoporphyrin
front brake wheel cylinder
globalpost
gloeocystidiellum aspellum
haut mal
head select signal
heliotechnics
high frequency electrotherapy cosmesis
horseshoes
hot-gas system
hunt fur
huntz
hydraulic jet mixer
Ile-St-Louis
indeterminist
intactible
interlocking grain
internal wheel
iron-bearing material
iterable
laisser-faire leader
laparosplenotony
laugh machine
least-squares straight-line fit
Michies Crossing
microextrusion
molineux
monorail-tramway
mydas
nasolacrimal duct (or nasolachrymal canal)
Nosopsyllus nicanus
oidiomycin
orthogonal complement space
outtrump
overrefining rice
PG-wire
pin connected
plastic tape
pollution zone
program event record
resilvering
Roland de Lassus
safe all net
SC5b-9
secondary type
semi deoxidized steel
Silver-Edingtonite
society of european stage authors and composers
sound on the goose
square sail
standard tax rate zone
subbundles
suface pendant buoy
sutured texture
tabification
tappet wrenches
telegraphese
testovaric
thermanalgesia
timefulness
Tippett
triangulation baseline
upper idler roller
vaccinize
vaguing
Vanellus
Vebbestrup
walks department
weight limit
yo-yo effect
zauditus