英['kjuːmjələs]美['kjuːmjələs] n. 积云;堆积 中文 双解 英英 词法 noun(名词) 积云 noun(名词) a type of tall, white cloud with a wide, flat base and rounded shape积云 n.a globular cloud同义词:cumulus clouda collection of objects laid on top of each other同义词:pile / heap / mound / agglomerate / cumulation 词态 复数:cumuli; 语态 双解例句 noun(名词) 积云 实用短语cumulus congestuscumulus cloudcumulus fractuscumulus humiliscumulus cell卵丘细胞,丘细胞cumulus oophorus载卵丘towering cumuluscumulus clouds积云cumulus pileus袱状积云,状积云,破片状积云 单词用法 词源词缀 来自PIE*keue,膨胀,成堆,词源同church,cave. 同根词词根:cumulusadj.cumulate累积的;堆积的cumulous积云状的n.cumulation累积,蓄积;堆积vi.cumulate累积vt.cumulate累积;堆积