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
Betty, you had it, but you didn't say it.
Betty你知道答案， 但是你没有说出来。
It won't fit; you'll have to go to the post office.
那不行，你必须去邮局才行。
No, I can't.
不，不能。