flute n.长笛;细长香槟杯(形似长笛) v.吹笛子（或管乐器）;制作凹槽;给（衣服）加褶边，加荷叶边 第三人称单数 flutes 复数 flutes 现在分词 fluting 过去式...
practice doing sth.(练习某事) 例句 I practice playing football every day. 我每天练习踢足球。 They practice playing tennis every day. 他们每天练...
