Background count

[医] 本底计数

🧩 词语组成解析

background ['bækɡraʊnd]

n. （画等的）背景;底色;背景资料;配乐;

back背后+ground场地→背景，后台，经历

count [kaʊnt]

n. 总数;数数;罪状;论点; v. 数数;计算总数;把…算入;重要;

count(to count)→数；计算；包括；以为；信赖；有价值

🗣️ 情景例句

Oh, fine, fine. Be here a few minutes early.

啊， 好， 好。请早几分钟到这。

His apology didn't seem sincere.

他的道歉看起来不是真诚的。

Unfortunately you'll have to pay the fine before you check those books out.

在你借书之前你要先付清罚款。

更多情景英语 ›

🔤 更多 B 开头的单词

Bacterium sinuosus

Bassett

be objective to

benzoyl acetone

biberaj

bismuth subacetate

bonded warefouse

both A and B

全部 B 开头单词 ›