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

He was very hard driven.
他被迫拼命干活。
I know the boy whose father is a manager.
我知道那个男孩的父亲是经理。
Perhaps she understood me because she herself had always had very weak eyes.
当我回顾那些岁月时,我深深地为安妮的智慧所打动。她理解我,也许是因为她本向来视力就很弱。
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