Acetylene cutting
[化] 乙炔切割
🧩 词语组成解析
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
cutting
[['kʌtiŋ]]
n. 切断, 切下, 路堑\\n[化] 切屑
🗣️ 情景例句
What can I do for you?
我能帮你什么忙？
I'll drown my sorrows.
我要消愁解闷。
He had been obliged to join the army during the Second World War.
年龄比他两个弟弟大很多，第二次世界大战期间被迫参军。