curtate cycloid短: short; brief幅: width of cloth长幅摆线: prolate cycloid短幅内摆线: curtate hypocycloid短幅外摆线: curtate epicycloid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:短幅摆线，即可在微信中查询翻译
