Quantum constant
[醫(yī)] 量子常數(shù)
?? 詞語(yǔ)組成解析
constant
['kɑnst?nt]
adj. 不斷的，持續(xù)的;永恒的，始終如一的;堅(jiān)定;忠實(shí)的;
n. [數(shù)]常數(shù)，常量;不變的事物;永恒值;
con始終+stant站立→始終站著→不變的
??? 情景例句
Is the tip included in the bill?
賬單里包括小費(fèi)嗎？
Thank you very much for giving us your valuable time.
我們占用了你寶貴的時(shí)間，非常感謝。
No, no drawings can be done until the wall is dry. That may take about a week.
不行。墻不干是不能在上面畫(huà)畫(huà)的。大概要一周才能干。