1) A frivolous purchase.
轻率购买的东西
2) buy
[英][baɪ] [美][baɪ]
vt.买，买得;向…行贿，收买vi.购买东西
3) trade up; Buy more expensive things
买更高价的东西
4) Let's go shopping! Let's go shopping!
买东西！买东西！
5) purchasing frequency
购买频率
6) buy a pig in a poke
瞎买东西
补充资料：轻率
1.言行随便;不慎重，不严肃。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条