As he should, the platoon leader keeps in constant radio touch with colleagues.

作为职责，排长不断通过无线电与同事们保持联系。

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Each squad has a two-way radio to stay in touch.

每个小组都有一台收发两用的无线电通信设备以保持联系。

《柯林斯英汉双解大词典》

No sooner did his car touch the boulevard heading home than Ace flicked on the radio.

车子刚开上通向家的大街，埃斯便啪的一声打开收音机。

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You can't touch a radio wave.

你摸不到无线电波。

耶鲁公开课 - 死亡课程节选

Standard features include leatherette seating, a 7-inch LED color-touch radio display, automatic climate control, remote start, power windows, steering wheel radio controls and no less than 10 air bags.

FORBES: 2012 Buick Verano Starts at $23,470

Alan Greenspan took his short-wave radio to stay in touch with the world.

FORBES: Back To Jackson Hole

This acquisition complements our high touch portfolio of radio, digital, mobile and live event assets and helps us to balance our media footprint from local-to-national.

ENGADGET: Townsquare Media buys what's left of MOG