round hook without barb无: not have; there is not; be w ...倒刺: hangnail; agnail barb圆形: circular; round钩: hook无倒刺钩: hook without barb; non hangnail hook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:无倒刺圆形钩，即可在微信中查询翻译
