Subelement
[计] 子元件, 子单元
🗣️ 情景例句
Can I ring you up?
我可以给你打电话吗？
He's good at lifting weights.
他善于举重。
When you have finished your experiment, please tidy the lab and put everything back in the cupboards.
做完实验后，请你们把实验室整理好，并把所有的东西放回器皿柜。