Dimethoxy
二甲氧基
🗣️ 情景例句
Can you help me for a minute, love?
亲爱的，能帮个忙吗？
I apologize for that, sir.
请您原谅。
After crossing the Equator, the captain called in at a port to have a new rudder fitted,
跨越赤道后，船长将船停靠在一个港口，在那儿换了一只舵。