to spend a lot of money in a short period of time
在短时间内花费大量金钱 (zai duan shijian nei huafei daliang jinqian)
"She went on a spending spree after getting her bonus."
"她在拿到奖金后大肆购物。" (Ta zai nadào jiǎngjīn hòu **dàsì gòuwù**.)
to improve by learning from past failures
to be nervous, tense, or irritable
to slow the pace of activity
A difficult task or challenge.
To be familiar with a routine or procedure.
to stop yourself from saying something you want to say
