Caput succedaneum
[医] 先锋头
🧩 词语组成解析
n. 头, 首
n. 代用品, 代用药, 替代者\\n[化] 代用品
🗣️ 情景例句
I had a busy day. I'm done.
我今天很忙，现在精疲力尽。
Do you live across from the Public Hall?
你在大会堂对面居住吗？
I borrowed his copy of the timetable.
于是我借他本人的列车时刻表，