评论
打印
1.provide to 提供
例句:What kind of evidence did it provide to support its claims?
它提供了什么样的证据来支持自己的主张？
2.police officer 警官
例句:Mr Calder tried to leave the shop but the police officer blocked his path.
考尔德先生想离开商店，但是那位警员拦住了他。
3.experimental project 实验项目
例句:This is the result of an experimental project.
这是一个实验计划的成果。
