他快步来到控制台跟前，减小了油门。He stepped swiftly to the controls to throttle back the engine.上个月，通货膨胀的压力继续减小。Inflationary pressures continued to slacken last month.活塞上涂了一层石墨以减小摩擦力。The pistons are graphite-coated to reduce friction....

“减小”的英语可以翻译为：abate，decrease，diminish，dwindle，minish ...

“减小”的拼音为：jiǎn xiǎo...