Valvulae connivenqes
[医] 环状襞, 克尔克林氏襞
🧩 词语组成解析
[医] 瓣, 瓣膜
🗣️ 情景例句
We had a cat when I was eight years old.
我八岁时养过一只猫。
Would you wait here for a minute?
您能在这里等一下吗？
Students specialize in a particular type of practical joke: the hoax.
大学生擅长一种特殊的恶作剧——戏弄人。