Ericamycin
歐石南霉素
??? 情景例句
Are you ready for a lifetime commitment?
你準(zhǔn)備以身相許了嗎？
The phone seems to be out of order.
電話(huà)好像出故障了。
I can see you have put a lot of time into it.
我相信你在制定這個(gè)計(jì)劃上一定花了不少精力吧。