Sine qua non
n. 必要條件, 要素
?? 牛津釋義
sine qua non
(fml 文) essential condition; thing that is absolutely necessary 必要條件; 必不可少的事物
Patience is a sine qua non for a good teacher. 做個優秀教師必不可少的條件是要有耐心.
?? 詞語組成解析
sine
[sain, 'saini, 'sinei]
prep. 無;
n. 正弦;
prep. 作為
non
[[n?n]]
adv. 非, 不
??? 情景例句
Of course. I'm so sorry for Michelle.
當然。我為Michelle擔心。
If you buy that home,will you spend the rest of your life there?
如果你買那住宅，你將在這里過余下的日子嗎？
When the dentist at last removed the cotton wool from my mouth,
當那位牙醫最后將藥棉從我嘴中取出時，