Hexoprenalin
己烷双异丙肾上腺素
🗣️ 情景例句
Yes, I remember. You were a great help.
是的， 我记得。你帮了个大忙。
I'm not strong enough.
我还不够强壮。
You didn't note the damage on the bill of lading.
你没有在提货单上注明损坏情况。