Contrast stain

[化] 对比染色剂\\n[医] 对比染剂(指鉴别染剂、复染剂等)

🧩 词语组成解析

contrast ['kɑntræst]

n. 对比，对照;差异;对照物，对立面;[摄]反差;

contra(against)+st(stand)→对照；反衬；对比

stain [sten]

vi. 弄脏;污染;被玷污; vt. 玷污，染污;败坏（名声）;给…染色; n. 污点;瑕疵;着色剂;色斑;

s(dis的简型)+tain(to dye染色)→染污；污点

🗣️ 情景例句

It's our first date.

这是我们的第一次约会。

One never loses anything by politeness.

有礼貌对自己不会吃亏。

The bridge is so long that the shape of the earth had to be taken into account by its designer.

由于桥身太长，设计者不得不考虑了地表的形状。

更多情景英语 ›

🔤 更多 C 开头的单词

camber

cartilagines scutiformis

celioscope

choleic acids

cloths [klɔθs]

come into line with

compound dl

copelin

全部 C 开头单词 ›