词汇	harken back to
释义	harken back to 让人回忆起，追溯到
随便看	leaves from trees leaves genomic dna leaves grown in different directions leaves high polish rose gold leaves home Leave,Sick leave signal leaves-in leaves in autumn come back leaves lovesickness leaves mined by larvae leaves of absence leaves-of-absence leaves of acertruncatum bunge leaves of acer truncatum bunge leaves of apple leaves ofaquilaria sinensis leaves of autumn leaves of banyan leaves of bearing branches leaves of broussonetia papyrifera leaves of camptotheca acuminate leaves of carya cathayensis leaves of chimonanthus salicifolius leaves of chimonathus praecox