powder metal
【冶金学】粉末金属

[00:01.00]Module 2 Developing and Developed Countries [00:09.22]Vocabulary and Listening [00:11.93]Activity 3 Check the meaning of these words [00:16.06]Now listen to the conversation and tick the topics you hear. [02:34.36]Activity 4 Listen again ch

发表于:2018-12-04 / 阅读(169) / 评论(0) 分类 外研社新标准高中英语必修(1-4)

今天要讲的习惯用语都由这样一个关键词发展而来 : powder。 大家一定知道powder是粉, 可以是扑脸的香粉,也可能是治病的药粉或者爆炸的火药,种类繁多。今天要学的第一个习惯用语是:

发表于:2019-01-14 / 阅读(104) / 评论(0) 分类 美国习惯用语

New Zealand mothers are having difficulty finding cans of baby formula in the supermarkets. Some supermarkets are limiting the number of cans to two per customer. The shortage may be because Chinese in New Zealand are buying cans of formula to send b

发表于:2019-01-27 / 阅读(53) / 评论(0) 分类 新西兰英语

Suspicious Powder Discovered on Capitol Hill Deborah Tate Three U.S. Senate office buildings are closed, and congressional business has been disrupted a day after a suspicious powder, believed to be t

发表于:2019-01-31 / 阅读(87) / 评论(0) 分类 VOA2004(上)--各类新闻

今天要讲的美国俚语由powder发展而来。大家一定知道powder是粉,可以是扑脸的香粉,也可能是治病的药粉或者爆炸的火药,种类繁多。今天要学的第一个习惯用语是: take a powder。 习惯用语t

发表于:2019-02-09 / 阅读(67) / 评论(0) 分类 美国俚语

今天要学的习惯用语是: keep one's powder dry。在keep one's powder dry这个习惯用语里,powder指枪炮用的火药。以前步兵和水兵把火药装在火药桶里保持干燥,随时取用。要是哪个粗心大意的士兵忘了

发表于:2019-02-09 / 阅读(61) / 评论(0) 分类 美国俚语
学英语单词
5-nitropyromucic acid
Afro-americans
alcoholic extract
amphigouri
anaptyctic
annulated
anomala inconcinna
anxietas tibiarum
apodeictism
bear right
boggart
boiler feed pump
boomburbs
bot-tom
by-product recovery unit
Cayarasi
charhing unit
cleveites
constant temperature and constant humidity
criterion of bank stability
cross arm pin
cryptosporidioses
delafossite
dichroic model
disperse policy decision
economic setup
emulgents
exercise influence on
extended skirt parachute
family Viperidae
formal process
formula and statement translator
friseur
glass standard
glucostrophalloside
granulocytic leukemia
hair-pin curve location
heart throb
hemi-epicanthus
honey ant
hydrogeology of ore deposit region
hypokinesia
INTEG
integrated adaptive routing system
Intestino-
investment plan
jebara
judoman
large scale plan
level supervising device
littoral land form
lower approach
lutefisks
m'boy
macroscopic dynamic state
methanesulphonite
Mouti
naphtol
Nodi lymphatici splenici
noise-induced
nuclear radiation burn
nugacious
one-egg twin
open-borders
ostracoderm
outgoing nip
peroneal tubercles
phase shifting interferometry
picramic acid
pixel size
projection theorem
quantity-distance table
rearrangement ion peak
rigolettes
Schrage motor
scram-aiding spring
second motion engine
servomechanism analysis
Seseli squarrulosum
solar radio noise
solid area
static route
Sth.
sulfenamoyl
sulfonic acid group
Tantonville
tear gassed
text justifier
three island vessel
tirith
to-one
Token.
towing link
Turiapo, R.
twenty thousand
underlying unconformity
vacuum bulb
vasocontractility
Vermiformis
Westbrookville
Wintun
Xujiahe Formation