Pitchometer
n. 螺距测量仪,螺距规,节距规
🗣️ 情景例句
Please excuse me. I'm very sorry.
请原谅我， 我真的很不好意思。
If it weren't for the climate, I'd like it very much here.
要不是因为气候的话，我会很喜欢这儿的。
How soon can you have your product ready?
你们多久才可以把产品准备好呢？