Tracheostomy
n. 气管切开术\\n[医] 气管造口术
🗣️ 情景例句
It's ten after six. We're late.
现在是六点十分。我们迟了。
The best horse needs breeding, and the aptest child needs teaching.
最好的马要驯，最伶俐的孩子要教。
Li lei is very good at football.
李雷很擅长足球。