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单词 θ198066
释义
society > communication > telecommunication > telegraphy or telephony > telephony > [noun] > line > types of (11)
private line1852

(a) a line that is permanently for the exclusive use of the subscriber or that is not connected to a public network; (b) = private wire n. (b).

outside line1861

(a) Fencing the part of the body or target area to the right of a weapon when held on guard by a right-handed fencer; (b) a telephone connection…

firewire1883

U.S. A public telephone line connected directly to a local fire station. Now disused.

party line1893

A telephone line shared by two or more subscribers; a telecommunication or computer link shared by two or more users. Also figurative.

order wire1912

a channel or path in a communication system used for signals controlling or directing system operations.

tie-line1923

Telephony. A line connecting two private branch exchanges. Also transferred.

open line1941

A telephone line on which a conversation between two parties can be overheard or intercepted by others.

hotline1954

A direct telephone line set up for a specific purpose, esp. for use in emergencies or for communication between heads of government.

Subcategories:

— connecting different areas (2)
— connecting exchanges in same area (1)
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更新时间:2025/1/12 5:30:04