Biocell
生物電池
??? 情景例句
I care.
我關(guān)心。
Hi, Jack, where do you live now?
你好，杰克，你現(xiàn)在住哪兒？
Well, let's count them. One, two, three, four, …
嗯，咱們來數(shù)數(shù)。1，2，3，4……