Differential cutireaction
[医] 鉴别性[结核菌素]皮肤反就应
🧩 词语组成解析
adj. 差别的;特意的;[数]微分的;[机,物]差动的;
n. [数]微分;差别;工资级差;[机]差动器;
di, dif, divid 表示”分开”;”取消”,”否定”;”不同”
🗣️ 情景例句
He says he'll get up at six tomorrow morning, but he'll never make it.
他说他明天早上要6点起床,但他是绝对做不到的。
can be his undoing: he has begun to write to please.
会导致作家的毁灭,因为他已经开始为取悦他人而写作了。
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