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....
With permanent tints, the result won't wash out.用的是永久性的涂料，洗不掉。The painting glowed with beautiful autumn tints.这幅油画映现出美丽的淡淡的秋色。Green has many different shades and tints.绿色分很多不同的色度与色调。The whole countryside glowed with...