catcherresonator捕: a surname集: gather; assemble; collect共振腔: resonator; resonant cavity共振腔，谐振腔: resonant cavity抽运共振腔: pumcavity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:捕集共振腔，即可在微信中查询翻译
