Nonholonomic system
[化] 非完整系
🧩 词语组成解析
🗣️ 情景例句
What do you do, if I may ask?
你不介意的话，能告诉我你是做什么工作的吗？
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
but when she got out at her own floor, both were forgotten in her sudden discovery that her front door was open.
但她到自己的楼层走出电梯后，就把这两件事忘了个干净，因为她突然发现她家的大门开着。