世代: 1.(好几辈子) for generations; from generation to generation; generation after generation2.(年代) an epoch or era3.[生物学] generation◇世代间隔 generation interval; 世代交替 [生物学] alternation of generations
褶皱: 1.(皮肤上的皱纹) wrinkle 短语和例子脸上的褶皱 wrinkles on the face2.[地] fold; folding 短语和例子褶皱山 folded mountain; 褶皱带 belt of folded strata; bow area; 褶皱断层 folded fault; 褶皱裂缝 folding fissure; 褶皱作用 folding
