tam无: not have; there is not; be w ...沿: water's edge; bank圆: round; circular; spherical帽: cap; hat; helmet; headgear圆帽: round cap下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:无沿圆帽，即可在微信中查询翻译
