varactortuning变: become different; change容: hold; contain二极管: diode; two-electrode valve调谐: harmonious tune; resonate; t ...管: pipe; tube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:变容二极管调谐 变容管调谐，即可在微信中查询翻译
