| 释义 |
DEFINITIVE EXAMPLES 权威例句〔jump in〕The Government had to jump in and purchase millions of dollars worth of supplies.政府不得不匆忙购进价值数百万美元的补给品。外研社新世纪〔jump in〕The Government had to jump in and purchase millions of dollars worth of supplies.政府不得不匆忙购进价值数百万美元的补给品。柯林斯高阶〔loss leader〕A commodity offered especially by a retail store at cost or below cost to attract customers.廉价商品：零售店为招揽顾客以进价或低于进价出售的某种商品美国传统 |