Rectangulometer
直角测试仪
🗣️ 情景例句
That's a relief.
现在我放心了。
I don't know what to say. I'd like to replace it.
我不知说什么好。我赔一个新的给你。
If you want to send a letter to an office abroad that is in a different time zone, you can send a fax, and it will be received even though the office is not open.
如果你要寄信到不同时区的国外办公室，你可以发个传真，即使办公室不开门，信也会被收到。