Carbonyl flouoride
[机] 二氟碳酰
🧩 词语组成解析
[医] 羰基, 碳酰
🗣️ 情景例句
She is busy now.
她正忙着呢。
Nothing must be done hastily but killing of fleas.
除非消灭跳蚤，做事不必急躁。
And I'm glad to meet you, too.
我也很高兴见到你。