Sigmoid cavity
[医] 乙状窝(指尺骨的棒月切迹及桡骨切迹或桡骨的尺骨切迹)
🧩 词语组成解析
a. S字形的, 乙状结肠的, C字形的\\nn. 乙状结肠
🗣️ 情景例句
Let's buy some potted plants for the dining room.
我们需要买一些盆栽装饰饭厅。
Hello. Is Mrs.James in, please?
喂，请问詹姆斯太太在家吗？
The children compete against each other to reach the other end of the pool.
孩子们比赛看谁先到达游泳池的另一端。