名词中文翻译
中文翻译：手操作空气泵
同义词：
['hand-operated compressor', 'hand-operated air compressor']
例句：
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1. This hand-operated air pump is very convenient for emergency situations.
这台手操作空气泵在紧急情况下非常方便。
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2.The engineers used this hand-operated air pump to compress the air for testing.
工程师们使用这台手操作空气泵来压缩空气进行测试。
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3.In the construction site, this hand-operated air pump is essential for maintaining the air pressure.
在建筑工地上，这台手操作空气泵对于保持空气压力至关重要。