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单词

mole

读音
moʊl
美式
英式
词根

释义

n. 鼹鼠;痣;防波堤;胎块;间谍 [ 复数 moles ]

例句

The Mole wriggled with curiosity.
鼹鼠好奇地扭着身子。
The Mole said a trifle nervously.
鼹鼠有点紧张地说。
The Mole ventured to ask.
鼹鼠壮着胆子问。

强化记忆

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This mole. Yep, this number has a second name.The mole. Chemists use the term moleto refer to the quantities that are at the magnitude of 602 sextillion.
It is simply known as Avogadros's number.Now, back to the mole. Not that mole.This mole. Yep, this number has a second name.
Moles are hard for students to understand because they have a hard timepicturing the size of a mole,or of 602 sextillion.
Remember our 18.01 milliliters of water?Well, that's a mole of water.But how much is that?
and the ghost knifefish has electroreceptors,and the star-nosed mole has this appendagewith 22 fingers on it
所属分类

出国,其他

所在词典

GRE填空及阅读机经,剑桥雅思阅读真题4-15,托福TPO阅读真题,经济学人(The Economist),医学英语(The Language of Medicine)