s-shaped incisiont-cut形: form; shape切口: cut; notch; slots 形切口: s-shaped incisionl形切口: l-shaped incisionv形切口: v-notch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:形切口,即可在微信中查询翻译