苦心研究;
The handle of the hammer away easily.
这锤“柄”很容易脱落.
Took little hammer away from man in # 2 engine.
把小榔头从2 号 发动机那个人手里拿走.
Millions were spent to hammer away at the sales resistance of voters.
花费数百万元以消除选民的反感.
All his recent letters hammer away at the questions of technical innovation.
他最近的一些来信都一再谈到技术革新问题.
英语巴士 · 高考英语
英语巴士 · 四六级英语