transistor forward biased晶体管: transistor; crystal valve正: the first month of the lunar ...偏: inclined to one side; slanti ...的: 4次方是 The fourth power of 2 i ...晶体管反偏的: transistor reverse biased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:晶体管正偏的，即可在微信中查询翻译
