external cavity laser外: outside; external side腔: cavity; chamber式: type; style激光器: laser; optical maser; laser ...内腔式激光器: intracavity laser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:外腔式激光器，即可在微信中查询翻译
