单词	天底（点）
释义	天底（点）nadir
随便看	increase it and advance it on to infinity increase it and advance onward to infinite increase its numbers increase of ballast depth increase of charge increase of frequency increase of happiness increase of happiness and longevity increase of penalty increase of power increase of service life increase of speed increase of temperature increase of tie density increase of voltage increase of weight by water increase one's learning, increase one's pace increase one's pride, increase price increaser increase rate of population increase revenue increasers increases