Navid
abbr. Navigational aid 导航设备，助航装置
🗣️ 情景例句
Never chew with your mouth open.
嚼东西时别张着嘴。
Laugh at your ills, And save doctors' bills.
生病不忧虑，节省医药费。
You'll get used to it.
你会习惯的。