Valvulae
[医] 瓣, 瓣膜
🗣️ 情景例句
Mary, what's your favorite sport?
玛丽，你最喜欢什么运动？
Hi, thief! Would you stop that music for me?
喂，小偷兄，你能替我把音乐关掉吗？
He became a supporter of the poorest group in society, who did the lowest-paid jobs.
他成为社会中那些从事工资最低的工作的，最穷种姓的支持者。