Triamine
(某)三胺
🔁 扩展释义
【医】 三胺
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
Your history paper is due.
你的历史课作业该缴了。
She heard the front door open and heavy footsteps in the hall.
她听见前门被打开，走廊里响起重重的脚步声。