常見(jiàn)例句用作名詞 (n.)Dotcast, based in Kent, Wash., designed an active E-field antenna, which is being marketed by Winegard Company and Terk Technologies.華盛頓州的點(diǎn)播公司設(shè)計(jì)出一款主動(dòng)式電場(chǎng)天線，由瓦恩加德公司與特尅科技負(fù)責(zé)銷售。 返回 Winegard