Pertik's diverticulum
[医] 佩尔提克氏憩室(过深的咽隐窝)
🧩 词语组成解析
[医] 憩室, 膨部, 支囊
🗣️ 情景例句
But first you have to smile.
但首先你得笑一笑。
Mr. Smith is a politician.He's running for election as governor.
史密斯先生是竞选州长的一名政治家。
In the midst of all this movement, the weight and the pen would be still.
重物和笔都却不运动。