Diacetylene-benzene
[化] 二乙炔基苯
🧩 词语组成解析
联乙炔, 丁二炔
benzene
['benzi:n]
n. 苯;
🗣️ 情景例句
It's about my grandfather.
是关于我爷爷。
What is bred in the bone will not go out of the flesh.
生于骨中者不会出肉外。
At night, families often stay in the open air near their houses.
晚上很多人家常呆在附近户外。