Adjustable resistance
[机] 可调整电阻
🧩 词语组成解析
🗣️ 情景例句
Please don't worry, Marilyn.
请别担心， Marilyn。
Shall I turn on the television?
我可以打开电视机吗？
You are better now, but you mustn't get up yet. You must stay in bed for another two days.
你现在好些了，但你还不应该起床。你必须再卧床两天。