Primary choana
[医] 初鼻后孔
🧩 词语组成解析
primary
['praɪmɛri]
adj. 首要的，主要的;最早的，原始的;[地质学]原生的;基本的;
n. 第一位;最好者;要素;候选人提拔会;
prim第一，主要的+ary形容词后缀 → 第一的，最开始的 → 最初的；根本的
n. [解]漏斗, 后鼻孔
🗣️ 情景例句
It's certainly a pleasure to meet you.
认识你真是我的荣幸。
Man is a tool-using animal.
人是用器之兽。
As its composition and line reminded him of an Italian painting he knew well, he decided to buy it.
画面构图与纸条使他想起一幅他所熟悉的意大利画，于是他决定将画买了下来。