Promethium
钷
? 同義詞
??? 情景例句
and having lunch with you today.
與你一起吃中餐。
Is there any way you could bring it in to be looked at?
你有沒有辦法把它帶過來，讓我們看一看？
and in the course of a few hundred miles reaches the true ocean floor at 2,500-3,500 fathoms.
一直延伸到幾百英里遠深達2，500至3，500的地方，