pull in the chin下颚: the lower jaw; mandible里: in; inside收: put away; take in下频里收: pull in the chin毛下颚: maxillae setosae; penicillate maxilla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:下颚里收，即可在微信中查询翻译
