belt up

US /belt ʌp/
UK /belt ʌp/
"belt up" picture
1.

繫好安全帶

to fasten your seatbelt in a car or aircraft

:
Make sure everyone belts up before we start driving.
開車前請確保每個人都繫好安全帶
The flight attendant reminded passengers to belt up for landing.
空乘人員提醒乘客在降落時繫好安全帶
2.

閉嘴, 安靜

(informal, British) to stop talking or be quiet

:
Oh, belt up, will you? I'm trying to concentrate.
哦,閉嘴,好嗎?我正在努力集中注意力。
He told the noisy kids to belt up.
他讓那些吵鬧的孩子們閉嘴