Trach
abbr. trachea 气管; tracheation （节肢动物）气管; tracheal 气管的; tracheate （节肢动物）有气管的
🗣️ 情景例句
Where is your native place?
你的籍贯是什么地方？
I ought to go to bed now.
我应该现在去睡觉。
You always say that,but we never win anything!
你老是那样说，但是我们从来没赢过！