Diacetylene glycol
[化] 联乙炔二醇; 己二炔二醇
🧩 词语组成解析
联乙炔, 丁二炔
n. 乙二醇\\n[化] 二醇; 乙二醇
🗣️ 情景例句
The birthday dinner was held at a five-star restaurant.
生日宴会在一个五星级的宾馆里举办。
If one desires to succeed in anything, he must pay the price.
如果想做成点事，就得付出代价一干。
She's a new student. She's American.
她是个新来的同学，是个美国人。