Arthrometer
关节动度计
🗣️ 情景例句
My vacation was terrible, it rained the whole time.
我的假期简直糟透了，整天都在下雨。
Is this a daily flight?
这是每日航班吗？
A good knowledge of English will improve your chances of employment.
英语好将有助于增加你们的就业机会。