external intercostals外: outside; external side肋间肌: intercostal muscle肋间肌: intercostal muscles; musculi intercostales肋间肌痛: intercostal myalgia内肋间肌: internal intercostals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:外肋间肌，即可在微信中查询翻译
