Natronite
碳酸鈉
??? 情景例句
And it hung over Robbie's crib.
Robbie的小床也有過(guò)。
I'm sure he will get to the party on time.
我確定他會(huì)準(zhǔn)時(shí)參加宴會(huì)。
It is not so easy as you think.
這事沒(méi)有你想象的那么簡(jiǎn)單。