a thing or two
US /ə θɪŋ ɔr tuː/
UK /ə θɪŋ ɔr tuː/

成語
1.
一兩件事, 一些
some things; a few things (often implying knowledge or experience)
範例:
•
I know a thing or two about cars.
我對汽車略知一二。
•
She taught him a thing or two about cooking.
她教了他一些烹飪技巧。
在 Lingoland 學習這個單詞