depressor muscle crest下: below; down; under; undernea ...牵: lead along; pull肌: muscle; flesh痕: mark; trace肌痕: muscle impression; muscles scar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:下牵肌痕，即可在微信中查询翻译
