英语词典 · 单词释义
circuit
英 ['sɜːkɪt] 美 ['sɝkɪt]
这里集中整理“circuit”的音标、翻译、词源、例句和近反义词，方便快速确认词义并顺手做词汇积累。
单词速览
词义详解
翻译 · 词源 · 例句- n. [电子] 电路，回路；巡回；一圈；环道
- vi. 环行
- vt. 绕回…环行
延伸内容
词源 · 例句 · 用法词态变化
复数: circuits;
中文词源
circuit 电路
circle,圈，-it,走，词源同ion,exit,itinerary.
英文词源
- 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.
双语例句
- 1. He was just starting to become known on the cabaret circuit.
- 他在卡巴莱歌舞表演圈中刚刚开始有点名气。
来自柯林斯例句
- 2. There is an internal circuit breaker to protect the instrument from overload.
- 内置有断路器，防止设备过载。
来自柯林斯例句
- 3. There's a closed-circuit television camera in the reception area.
- 接待处有一个闭路电视摄像头。
来自柯林斯例句
- 4. The approach was intended to short-circuit normal complaints procedures.
- 这种方法旨在避开正常的投诉程序。
来自柯林斯例句
- 5. The fire was started by an electrical short-circuit.
- 火灾是由电线短路引发的。
来自柯林斯例句
成语小故事
- 倡条冶叶 倡：通‘娼’；冶：妖艳。原形容杨柳的枝叶婀娜多姿。后比喻任人玩赏攀折... »
- 白玉微瑕 洁白的玉上有些小斑点。比喻很好的人或物有些小缺点，美中不足。 »
- 坐失良机 不主动及时行动而失去好机会。 »
- 自厝同异 指自找矛盾，互相不和。 »
- 存亡未卜 卜：猜测，估计。或是活着，或是死了，不能预测。 »
- 宝山空回 走进到处是宝物的山里，却空手出来。比喻根据条件，本来应该有丰富的收获... »
- 榜上无名 张贴的名单上没有名字。泛指落选。 »
- 坐而待旦 旦：天亮。坐着等天亮。比喻心情迫切。 »
- 避世绝俗 避世：隐居不出仕；绝俗：与世间隔绝。脱离现实生活，不和人们往来。形容... »
- 洞心骇耳 形容使人震惊。 »