N-COUNT A compressor is a machine or part of a machine that squeezes gas or air and makes it take up less space. 压缩机
The Soviet scientist made his experiments with a bad light, on wooden tables, using an old vacuum cleaner instead of a compressor.
这位苏联科学家在木桌上,借着糟糕的灯光做实验,用的是旧吸尘器而不是压缩机。
This air compressor doesn't work.
这个空气压缩机不能工作。
They do not need compressor stations and dozens of tons of oil.
他们不需要压缩电站和成千上万吨油。
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