Human chorionic gonadotropin(hcg)
[化] 人绒毛膜促性腺素
🧩 词语组成解析
[医] 绒[毛]膜的
🗣️ 情景例句
It's hard to do anything but listen in this family.
在这个家庭 除了听别人之外还能怎样。
A pet lamb makes a cross ram.
宠坏的小羊将成为脾气坏的大羊。
it is very rarely that one comes across a dead body, except, of course, on the roads.
但是，除非在路上，很少有人遇到这些动物的尸体，