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
Sorry to be a pest.
不好意思打扰你。
You should wear a lightweight suit, It's hot today.
你应该穿一套薄一点的套装，因为今天很热。
How old are you?
你多大啦？