詞庫：同義詞和關聯詞
- assimilate
- audit
- be no stranger to sth idiom
- blended learning
- bone up
- brain training
- cut your political, professional, etc. teeth idiom
- deskill
- epistemic
- gen up
- hear tell (of) idiom
- know sth back to front idiom
- know sth like the back of your hand idiom
- know which side your bread is buttered (on) idiom
- knowable
- mug
- pick sth up
- quick
- revision
- tell
