mesiolingual line-angle近: near; close侧: slant; sloping与: take part in; participate in舌: tongue sth. shaped like a to ...的: 4次方是 The fourth power of 2 i ...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:近侧与舌侧的线角，即可在微信中查询翻译
