Principal optic axis
[医] 主光轴
🧩 词语组成解析
principal
['prɪnsəpl]
adj. 最重要的;主要的;资本的;本金的;
n. 首长，负责人;主要演员，主角;[法]委托人，当事人;本金;
prin主要的+cip拿，抓，握住+al形容词后缀 → 主要的；首要的
optic
['ɔptik]
adj. 眼睛的，视觉的;光学的;镜片;
🗣️ 情景例句
so experienced in the construction trade,
在建筑这一行业经验丰富
First catch your hare, then cook him.
不要谋之过早。
The policeman in question was severely reprimanded and was informed that if any further complaints were lodged against him, he would prosecuted.
当事的警察受到严厉的斥责，并被告知，如果再有人投诉他，他将受到起诉。