| 释义 |
know what you are talking about
idiom
C1
to understand a subject because of your experience: 作经验之谈
He doesn't know what he's talking about - he's never even been to Africa.他在信口胡诌——他从没去过非洲。
SMART Vocabulary: related words and phrases
Learning & knowing
absorptive capacity
achievement gap
acquirable
acquire
acquisition
audit
bone
know better (than someone)idiom
know better (than to do something)idiom
know something from something
know something like the back of your handidiom
know your way around somethingidiom
orientation
recognition
recognize
study holiday
study under someone
subskill
subspeciality
subspecialize
know what you are talking about | American Dictionary
know what you are talking about
idiom
to be able to speak in an informed way because of your experience or education:
He doesn’t know what he’s talking about – he’s never even been to Alaska.
|