Ethereal extract
[化] 乙醚萃取物\\n[医] 醚浸膏
🧩 词语组成解析
🗣️ 情景例句
Yes, he makes house calls, but the doctor has an opening only after 2:00 p.m.
好，他愿出诊，但他在下午2点后才有空。
In case of fire, keep your head.
万一发生火灾，保持镇定。
You'd better look before you leap.
你最好三思而后行。