carrel treatmentdakin-carrel metheddakin-garrel method达: extend卡: wedge; get stuck; be jammed二: two氏: family name; surname法: law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:达-卡二氏法,即可在微信中查询翻译