刀形天线短截线天线stub: n. 1.树桩;残材。 2.短(截)线;(铅笔、雪茄烟等 ...antenna: n. (pl. -nae , antennas) 1.【 ...sleeve-stub antenna: 同轴短线天线stub matched antenna: 短截线匹配天线tuning-stub antenna: 带调谐短截线天线下载手机词典可随时随地查词查翻译