Electrode holder
[化] 焊钳
🧩 词语组成解析
🗣️ 情景例句
Hey, you know? There's still some film left on this roll,
嘿 ，知道吗？ 这一张 ，还有一些底片，
When I traveled to a foreign country, I was very aware that I was a Chinese.
当我出国旅行时，我非常明白自己是一名中国人！
Before you leave the lab, make sure the electricity is turned off and the windows are shut.
你们离开实验室前，务必要关上电源，关好窗户。