Circuit
[ 'sɝkɪt ]
第2级
其它 Other
n. 电路，线路;巡回;唤醒，环形道;〔电〕电流;
vt. 巡回，周游;
💡 词根助记
circu圆，环+it走→环行 → 环行；电路
📝 例句
It is the equivalent circuit of a triode amplifier circuit.
它是三极管放大器的等效电路。
The moon circuits round the earth.
月亮绕地球环行。
That is the minimum number necessary to complete the circuit.
这是完善循环的最低限度人数。
It takes a year for the earth to make a circuit of the sun.
地球绕太阳一周要一年时间。
A short circuit put the machine out of action.
短路使机器停转。
🌱 联想助记
【记】※ cir-sir先生,cu-化学元素“铜”,it-它:先生,它是用铜线做的电路
※ circ-circle 圆,u-you你,I-我,t-拼音“他”:你我他像电子,围绕圆形电路在巡行
✅ 同义词
🔤 词根
-cycle-表示“圆”
📖 牛津释义
circuit
n
1 line, route or journey round a place 围绕一地方的线、 路线或旅程; 周线; 圈
The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里.
The earth takes a year to make a circuit of (ie go round) the sun. 地球绕太阳一周需要一年时间.
She ran four circuits of the track. 她在跑道上跑了四圈.
2
(a) complete path along which an electric current flows 电路
There must be a break in the circuit. 电路中一定有断路.
(b) apparatus with a sequence of conductors, valves, etc, through which an electric current flows 电器装置
[attrib 作定语]
a circuit diagram, ie one showing the connections in such an apparatus 电路图.
3
(a) regular journey made by a judge round a particular area to hear cases in court 巡回审判（法官定期巡回某地区）
go on circuit, ie make this journey 进行巡回审判
[attrib 作定语]
a circuit judge 巡回法官.
(b) area covered by such a journey 巡回审判地区.
4 (in sport) series of tournaments in which the same players regularly take part 联赛
the American golf circuit 美国高尔夫球联赛.
5 group of Methodist churches sharing the same preachers within a particular area （在某地区有同一批传教士的）卫理公会组织.
🎯 考研助记
circu(circle)+it(go)→ 环行
🔁 扩展释义
*['sә:kit]n. 电路, 环(行)道, 巡回【计】 线路; 电路【化】 回路; 电路【医】 回路; 电路
🏥 医学释义
电路，回路
🌿 同词根单词
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
First of all, don't come in here without a teacher.
首先，没有老师领着不要进这儿。
Yes. I'll ring them today.
能。我今天就给他们打电话。
But I don't understand. You returned the necklace to me the next afternoon. I remember very well.
不过，我还不懂。我记得很清楚，你们第二天下午就把项链还给我了。