approval
英 [?'pru?v(?)l]
美[??pruvl]
- n. 批准；认可；赞成
词组搭配
seal (或 stamp) of approval
an official statement or indication that something is accepted or regarded favourably
正式批准
on approval
For examination or trial by a customer without the obligation to buy
试穿：为顾客作检查和试穿的，没有义务购买
took the dress on approval.
试穿裙子