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, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。
Why not?
干吗不来？
What are you doing? he asked. I'm cutting this tree up, answered the woodcutter.
“你在做什么？”他问。“我在把这棵树砍断，”伐木工人回答道。