[医] 微量元素

trace elements的用法和样例:

例句

  1. A trace element.痕量元素,微量元素

Unit 7 Hot summer [00:14.45]student book page 32 [00:18.34]Let's act [00:20.64]Let's go to the beach.Let's play on the beach. [00:28.24]Let's pick up shells. [00:32.03]student book page 33 [00:37.90]Let's talk [00:40.78]Summer is hot.The sun is hot.

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Unit 1 Farm animals [00:31.66]student book page 2 [00:35.37]Let's act [00:35.44]Draw the cow on the paper [00:39.20]Draw the duck on the ground. [00:45.16]Let's talk What do you see? [00:57.88]I see a duck I see a hen I see a pig I see sheep [01:10.0

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MARY LOUISE KELLY, HOST: The phrase leave no trace is often used to describe good behavior in national parks, meaning enjoy the scenery, and then leave the park exactly as pristine as you found it. The new movie Leave No Trace is about a father and d

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[00:00.00]Unit 3 [00:03.74]Shake your shoulders [00:06.19]1.Chant. [00:15.02]Left,right.Left,right.March all day,march all night. [00:27.69]Up and down.Up and down.On we go,round the town. [00:42.16]2.Sing and do the actions. [00:54.80]Shake,shake,sh

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By Peter Heinlein New York City 05 October 2007 Runners on the streets of New York are commonplace this time of year. There is the marathon next month, and occasionally, other organized runs. But one annual event has skyrocketed to prominence in rece

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scope n.(活动)范围, 机会, 余地 解析:an investigation of wide scope大规模的调查 beyond sb.'s scope非某人所能了解 give (sb.) scope for给发挥的机会 outside sb.'s scope超出某

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[Storyteller] The journey began The fearless heroes left Heading for a place Far oh far away They had to warn Alron The prince of the North Of the terrible danger That threatened all the lands He holds the secrets Of the black magic His weapon is The

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跨国组合Guillemots是由来自英国的古典钢琴手Fyfe Dangerfield(主唱),巴西的吉他手MC Lord Magrao,苏格兰的鼓手Rican Caol,还有加拿大的双贝司手Aristazabal Hawkes组成。主唱Fyfe Dangerfield最近发行了个

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学英语单词
accounting responsibility
activity in material production
acytotoxin
adventure-education
Airey
Arthur Seymour Sullivan
artificial fertilizing
belski
benocyclidine
Bibliographic retrieval service
bishopric
bog lake
bordin
boundedly complete
canals of Schlemm
Chiquilistlan
choragic
chord of the sixth fifth and third
cold rubbers
commercial negotiable instrument
compactest
conversion loss
craniopagus frontalis
Dactylosporangium
dead of winter
dependent person
di-allate
die jig
digital subscriber line access multiple
drill-down
Erycibe sinii
executive committee
exterminationists
eye MDs
farm products processing industry
flare bed
floriano
food-processings
full-fledged computer
gallousness
hawe
inclined water-gauge
indica rice
instantaneous-audience rating
Ischnopsyllas comans
jetway
Karagiozis
kitty cruise
last record
limbs pain
logopedists
make someone captive
medium volatile bituminous coal
mephitic gangrene
micropatterning
military harbor
moyl
nontabulated
Nova Zagora
oil slicks
omental hernia
out like a light
pan's-pipe
Papan
phosphobacteria
pleurobrachias
pneumotoxins
pointed vault
program description
programming counter
quadriaxial
rake one's memory
ramisectio sympathetica
rattlest
reduced comfort boundary
regiones oralis
reknits
relative bending radius
rukstela
sacramone
self-correcting code
shortwall development
skip scan
slip a cog
snowballing
Spencer's bright-line counting chamber
splurging
stemming machine
technological level
time of turnover
timing asis oscillator
total net inflow volume
ultra-long range (ulr)
uniformis
vemynous
washing out fluid asphaltum
wide flange member
workover fluid
yam-ma
yeaught
zero displacement
zocle