| 释义 | know something like the back of your handidiom informal
 to have very good and detailed knowledge of something: 精通;对…了如指掌
 I know this area like the back of my hand.我对这一地区了如指掌。
 SMART Vocabulary: related words and phrases
 Learning & knowing
 absorptive capacity
 achievement gap
 acquirable
 acquire
 acquisition
 bone
 hit the booksidiom
 know better (than someone)idiom
 know better (than to do something)idiom
 know something from something
 know your way around somethingidiom
 language acquisition
 orientation
 recognition
 recognize
 study under someone
 subskill
 subspeciality
 subspecialize
 subspecialty
 
 
 |