extrinsic muscle外: outside; external side附: attach; add; enclose肌: muscle; flesh外在肌,外附肌: extrinsic muscle舌的外附肌群: extrinsic tongue muscle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:外附肌，即可在微信中查询翻译
