Dicovalent carbon

[机] 二价碳

🧩 词语组成解析

carbon ['kɑrbən]

n. [化学]碳;（一张）复写纸;[电]碳精棒[片，粉]，碳精电极;复写的副本; adj. 碳的;碳处理的;

carbo-, carb- 表示与煤炭相关

🗣️ 情景例句

It's time I was off.

我该走了。

As to you, I despise you.

至于你，我看不起你。

Are there any children in the room?

屋子里有小孩吗？

更多情景英语 ›

🔤 更多 D 开头的单词

daily help

decolorite

dehydrogenization

destruction fire

dietetics ˌdaiə'tetiks

dimethyl sulfoxonium methylide

disprovable

Dixiecrat

全部 D 开头单词 ›