Valvulae
[医] 瓣, 瓣膜
🗣️ 情景例句
Oh, I'm fine.
噢， 我很好。
Often and little eating makes a man fat.
少吃多餐，身强体胖。
The children were running to move the bag of rice when they heard the sound of a motorbike.
孩子们跑去搬那包大米，这时他们听到摩托车的声音。