单词	precious few
释义	请查阅precious little/few
随便看	y axis yay Y chromosome ychromosome y-chromosome y chromosomes yd yd. yds ye yea Yeager, Charles (Chuck) yeager,-charles-(chuck) yeah year year after year year after year/year in, year out yearbook yearbooks year by year year in, year out yearling year-long yearlong year long 细腰细腰的蜜蜂细腻》同义词与近义词细致整洁，营造良好的学习环境细致是落实到位的保证细致的意思,细致的近义词,反义词,造句细致观察，增强思维能力细致词义,细致组词,细致造句细节上的精致带你远离“粗糙” 细节体现了细心耐候性試験耐候性試験機耐光性耐光性耐力耐力壁耐力壁式構造耐力強度耐力溶接耐力試験