expands
词形变化：
形容词: expandable | 名词: expander | 动词过去式: expanded | 动词过去分词: expanded | 动词现在分词: expanding | 动词第三人称单数: expands |
同义词：
swell | enlarge | grow | increase | magnify | inflate | extend | unfold | broaden | spread | spread out | dilate | develop | open out | amplify | multiply | sprawl | balloon | branch | flare | distend | stretch | augment | pump | lucubrate | thrive | expatiate | exposit | flourish | blow up | expound | boom | flesh out | elaborate |
反义词：