Screening agent

[化] 掩蔽剂

🧩 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

agent ['edʒənt]

n. 代理人;代理商;药剂;特工; vt. 由…作中介;由…代理; adj. 代理的;

ag做，代理做+ent表人或物→做的人→代理人→作用因素；代理人

🗣️ 情景例句

We were all sorry when we heard that your brother had had an accident.

我对你弟弟的意外感到遗憾。

Yes, she's free then.

可以，她那时有空。

and since most medical men in the Health Services are overworked and have little time for offering time-consuming and little-appreciated advice on such subjects as diet,

因为卫生部门的大多数医生都超负荷工作，所以没有多少时间提出一些既费时而又不受人欢迎的忠告，如注意饮食、

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🔤 更多 S 开头的单词

saving society

screw bolt

seriated

sigua

single-name paper

soul-destroying

staff on offical business

stonking

全部 S 开头单词 ›