Postaural arches
[医] 鳃弓
🧩 词语组成解析
n. 弓形；拱桥（arch的复数形式）
🗣️ 情景例句
Who?
谁呀？
It is a good horse that never stumbles.
良马不失蹄。
We're going to help some farmers with their work.
我们打算去帮助一些农民干活。