Metal acetylide
[化] 乙炔基金属
🧩 词语组成解析
metal
['mɛtl]
n. 金属;金属元素;成色;金色;
vt. 以金属覆盖;
n. [化]乙炔化物
🗣️ 情景例句
What is the charge for that?
那要多少费用？
Everybody's business is nobody's business.
人人都管，大家不管。
That's why I didn't see the sign.
所以我才没看见那牌子。