Gerlach's valves
[医] 格拉赫氏瓣, 阑尾瓣
🧩 词语组成解析
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
That was so thoughtful of you, Michelle.
你想得真周到， Michelle
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
I'm hungry. I'm having another one.
我饿了。我再吃一块。