pipe down
US /paɪp daʊn/
UK /paɪp daʊn/
1.
安靜, 住嘴
used to tell someone to stop talking or to be quiet
:
•
Will you two just pipe down? I'm trying to concentrate.
你們兩個能安靜點嗎？我正在努力集中注意力。
•
The teacher told the noisy students to pipe down.
老師讓吵鬧的學生們安靜下來。