单词 | cell tower |
释义 | > as lemmascell tower cell tower n. Telecommunications a tower or mast which transmits and receives cell phone signals over one or more cells in a mobile phone system; cf. sense 21. ΚΠ 1984 ABA Jrnl. July 48/2 This is accomplished without the user's knowledge by a transfer of calls from one cell tower to the next. 2003 Pop. Sci. Sept. 42/2 AT&T Wireless, Cingular and T-Mobile have employed another technique..which triangulates a caller's location using three or more cell towers. 2015 N.Y. Times (National ed.) 3 Mar. b2/6 Google's service would offer voice and data primarily through Wi-Fi signals, and use cell towers only in areas beyond the reach of Wi-Fi. < as lemmas |
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