英语词汇barrel-back怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
What was his surprise when a dirty street-boy, with a barrel-organ on his back, stood before him!
使他吃惊的是，一个衣衫褴褛的男孩子背着手摇风琴站在他的面前！
2
Every barrel they buy in the futures markets they sell back again before the contract ends.
他们在期货市场上购买的每一桶石油他们又会在合约结束之前再卖回来。
3
The price of a barrel of Brent crude, which had nudged $120, slipped back a bit this week.
一桶布伦特原油的价格之前已逼近120美元，这周略有回落。

单词	barrel-back
释义	barrel-back 简明释义 n.桶背双语例句 1 What was his surprise when a dirty street-boy, with a barrel-organ on his back, stood before him! 使他吃惊的是，一个衣衫褴褛的男孩子背着手摇风琴站在他的面前！ 2 Every barrel they buy in the futures markets they sell back again before the contract ends. 他们在期货市场上购买的每一桶石油他们又会在合约结束之前再卖回来。 3 The price of a barrel of Brent crude, which had nudged $120, slipped back a bit this week. 一桶布伦特原油的价格之前已逼近120美元，这周略有回落。
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