Arthrometer
关节动度计
🗣️ 情景例句
My son must have put you to a lot of trouble.
我儿子一定给你带来不少麻烦。
Parents usually put a small red paper packet under their child's pillow.
父母常常会在孩子枕头下放一个小红包。
It is then left completely undisturbed with plenty of food and water so that it can absorb the atmosphere of its new home
然后给它以充足的食物和水，一定不要惊扰它，以便让它能适应新居的气氛，