circuit

英 ['s??k?t] 美['s?k?t]

CET4TEM4IELTSGRE考研TOEFLCET6中頻詞核心詞匯

復(fù)數(shù):?circuits;

circuit 電路

circle,圈，-it,走，詞源同ion,exit,itinerary.

circuit (n.): late 14c., "a going around; a line going around," from Old French circuit (14c.) "a circuit; a journey (around something)," from Latin circuitus "a going around," from stem of circuire, circumire "go around," from circum "round" (see circum-) + ire "to go" (see ion). Electrical sense is from 1746. Of judicial assignments, from 1570s; of venues for itinerant entertainers, from 1834. Circuit breaker is recorded from 1874. Related: Circuital.
circuit (v.): "to go around," early 15c., from circuit (n.). Related: Circuited; circuiting.

1. He was just starting to become known on the cabaret circuit.: 他在卡巴萊歌舞表演圈中剛剛開始有點名氣。

2. There is an internal circuit breaker to protect the instrument from overload.: 內(nèi)置有斷路器，防止設(shè)備過載。

3. There's a closed-circuit television camera in the reception area.: 接待處有一個閉路電視攝像頭。

4. The approach was intended to short-circuit normal complaints procedures.: 這種方法旨在避開正常的投訴程序。

5. The fire was started by an electrical short-circuit.: 火災(zāi)是由電線短路引發(fā)的。

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