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
Oh, Grandpa!
啊，爷爷！
I often get up in the morning.
我常常在早上起床。
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。