Etintidine
丙炔替丁
??? 情景例句
I'll help.
我也來幫忙。
I ask him to tell me the details about everything.
我要求他告訴我每件事的細節。
She will be arriving this evening and intends to stay for a few days.
她將于今天傍晚到達，并準備住上幾天。