Tracheal cast
[医] 气管管型
🧩 词语组成解析
a. 气管的, 导管的\\n[医] 气管的
cast
[kɑ:st]
vt. 铸造;投掷;投射;脱落，脱皮;
n. 铸型;演员表;轻微的斜视;投，掷骰;
vi. 掷，投;计算，加;
🗣️ 情景例句
Sit down. Sit down.
请坐。请坐吧。
Where are the stairs?
楼梯在哪里呢？
Sorry. I had a little, but I don't feel like eating.
对不起。我吃了一点儿，我不想吃。