Tetramethyl-ammonium
[化] 四甲基銨
?? 詞語(yǔ)組成解析
a. [化]四甲基的
n. 銨\\n[化] 銨
??? 情景例句
Could you take a monent to freshen up first? you don't want to go into the meeting smelling like that!
你可不可以先去清醒一會(huì)兒？你也不希望帶著這樣的一身氣味去開(kāi)會(huì)吧！
I hope I remember to ask the barber not to cut my hair too short.
我希望我能記得要求理發(fā)師把我的頭發(fā)理短點(diǎn)。
Is that your bike?
那是你的自行車嗎？