- 重点词汇
- 相关例句
Then the scratches and spots on the field lens would be visible at the eye lens.
此时场镜上的划痕和小点会在接目镜中看见.
词典精选例句
Officials say they've only scratched the surface of the drug problem.
官员们说他们只是触及了毒品问题的表面。
《柯林斯高阶英汉双解学习词典》
The classroom is silent except for the busy scratching of pens on paper.
教室里静悄悄,只有笔在纸上忙着写字的声音.
词典精选例句
The investigation barely scratched the surface of the city's drug problem.
这次调查只是触及了该城市毒品问题的表面.
《简明英汉词典》
