television n. 電視。 black-and-white television 黑白電視。 closed-circuit [industrial] television 內(nèi)部閉路[工業(yè)]電視。 colour television 彩色電視。 combat television 指揮作戰(zhàn)用的電視。 commercial [sponsored] television 商業(yè)電視。 the two-way television 雙向電視。 I won't allow Little Mary to watch television till midnight. 我不會(huì)讓小瑪麗看電視到午夜的。 That's the third time the varsity team appeared on television this season. 那是我們校隊(duì)本季第三次在電視上出現(xiàn)。 -al, -ary adj.
electron n. 【物理學(xué)】電子。 the electron beam 電子束。 the electron theory 電子(學(xué))說(shuō)。