Arthrometer
关节动度计
🗣️ 情景例句
Then drop it into the water.
然后把它扔到水 。
We have a small gift for you to take with you when you leave the factory.
你离开工厂时，我们有件小礼物要送给你。
Actually, it is more than we need.
事实上，已超出我们所需要的。