Screening constant

[化] 屏蔽常数

🧩 词语组成解析

screening [['skri:niŋ]]

[医] 筛选, 筛分(如普查癌、结核等病), 萤光屏检查

constant ['kɑnstənt]

adj. 不断的，持续的;永恒的，始终如一的;坚定;忠实的; n. [数]常数，常量;不变的事物;永恒值;

con始终+stant站立→始终站着→不变的

🗣️ 情景例句

The birthday dinner was held at a five-star restaurant.

生日宴会在一个五星级的宾馆里举办。

have you invited any friends?

你邀请朋友吗？

I would make a very poor show of disputing the ownership of a cave with a bear,

要我和一只熊去争洞穴，我会出洋相的；

更多情景英语 ›

🔤 更多 S 开头的单词

Scanzoni maneuver

secondary proteose

semi-finished product

side-to-side inoculation

slave market

spade-shaped

StarLAN

stinking hellebore

全部 S 开头单词 ›