Sphingometer
梁和桁 架挠度测定器, 光测挠度计
🗣️ 情景例句
The millionaire had a personal finance consultant invest his money.
这个百万富翁有一位私人理财顾问负责他的投资。
He that would eat the fruit must climb the tree.
不劳无获。
I'm so glad.
我太高兴了。