ear新概念第二册第七课单词讲解
arch是什么意思1.detective：n 侦探adj 侦探的，探测的
Several detectives have been assigned to the ca.
He unbent his mind by reading detective stories.
2.airport
energy什么意思We must get to the airport at nine o’clock.hungry
try to win
3.expect 期待，等待expectation 期望，预料
无论如何的英文a song for mamaI am expecting a letter from my mother.天津英语翻译
expect(sb) to do sth
I expect them to win.
济南教育网4.valuable 贵重的priceless 无价的，worthy有价值的，wealthy富
有的，rich, precious宝贵的，expensive
Your help is most valuable.
5.steal 偷stole, stolen, steals, stealing steal sth from sb
6.main 主要的，主要（部分）
7.curity guard
8.stone The town has an old stone bridge.
9.Sand 沙子，沙滩，沙地
恐龙的英语We lay on the sand and sunbathed.
