Sine qua non
n. 必要条件, 要素
📖 牛津释义
sine qua non
(fml 文) essential condition; thing that is absolutely necessary 必要条件; 必不可少的事物
Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心.
🧩 词语组成解析
sine
[sain, 'saini, 'sinei]
prep. 无;
n. 正弦;
prep. 作为
non
[[nɔn]]
adv. 非, 不
🗣️ 情景例句
Well, come on, Dad.
好， 来吧， 爸爸。
A man without reason is a beast in season.
人无理智就像是一头发情的野兽。
It is not uncommon to hear that a shipping company has made a claim for cost of salvaging a sunken ship.
航运公司为打捞沉船而提出索赔，这是常有的事，