“氦”用英语怎么说？

“氦”的拼音为：hài...

氦是一种非常轻的气体。Helium is a very light gas.氦是一种用于气球的气体.Helium is a gas used in balloons.与氦 - 4不同之处是, 氦-3不能由放射性衰变产生.Unlike helium - 4, it cannot be produced by radioactive decay....

“反应物”的英语可以翻译为：eactant，reagent，substrate ...

“缺漏”的英语可以翻译为：gaps and omissions ...

encrypts的音标：...

咽峡麻痹...

Rock socketed pile is a familiar type in foundation engineering practice.嵌岩桩是桩基工程中一种常见的型式.Do you think Socketed Items will have an impact?这取决于你.The rock - socketed cast - in - place piles are one of the common foundation...

“分类学”的拼音为：fēn lèi xué...

我花大笔钱购置了上班时穿的漂亮新套装。I spent lots of money on smart new outfits for work.那里的通勤一族平均上下班要花5个小时。The average commuter journey there is five hours long.椅座上又铺回了花毯。The seats of the chairs had been recovered in tapestry....

n.井( pit的名词复数 )，煤矿，麻子，（赛车道旁的）修理加油站...

杰克逊镇定自若，始终克制着情绪。Jackson remained calm and always master of his passions.杰克逊是1988年总统选举中举足轻重的权力经纪人。Jackson had been a major power-broker in the 1988 Presidential elections.杰克逊说她的老板情绪越来越低落，又开始拼命抽烟了。Jackson said her boss bec...

vt.& vi.（使）发出叮当声n.叮当声，劈楔；牢房...

adj.探索的，考察的，探索的，“explorative”的变体，试探性...

Aim To study the chemical constituents of Artemisia anomala S.目的研究南刘寄奴的化学成分.Choice having introduced the hammerhead and cleading chemical composition.介绍了锤头和衬板化学成分的选择.the chemical composition of the soil土壤的化学成分Chemotaxis ...

chanters的音标：...

hydroxycaffeine的音标：hydroxycaffeine的英式发音音标为：[haɪdrɒksɪ'kæfɪi:n]hydroxycaffeine的美式发音音标为：[haɪdrɒksɪ'kæfɪin]...

n.汽艇，汽船...