If we can mechanize farming we can produce more crops with fewer people.如果我们能使耕种机械化,我们就能用较少的人力生产更多的农产品.The technology condition of gears direct effects on motion of the mechanize system.齿轮的技术状态的好坏直接影响整台设备或整套机械化系统可靠运行....
罐头应该防止受潮。The tins had to be kept away from dampness.营地的补给品在漫长的雨季里受潮了.The camp supplies dampened during the long rainy season.这药因受潮失去了效力.The drug has lost its potence by being exposed to moisture....