thumbs down

US /θʌmz daʊn/
UK /θʌmz daʊn/
"thumbs down" picture
1.

豎大拇指朝下, 不贊成, 反對

a gesture of disapproval or rejection, made by pointing the thumb downwards

:
The audience gave the performance a collective thumbs down.
觀眾對這場表演集體豎起了大拇指朝下
My boss gave my proposal a big thumbs down.
我的老闆對我的提議豎起了大拇指朝下