常見例句用作名詞 (n.)A break in the circuit caused the lights to go out.電路的中斷使電燈熄滅了。If the exposed wires contact, we shall have a short circuit.如果裸露的電線相互接觸,就會發(fā)生短路現(xiàn)象。She ran three circuits of the track.她在跑道上跑了三圈。He retired this year after over ten years on the tennis circuit.他十多年來在各地巡回比賽網(wǎng)球,今年終于可以退休了。用作名詞 (n.)For many years he was top banana on the circuit.幾年來,他是巡回劇團里的主角。The commanding officer made a circuit of the camp.指揮官在營地巡視一周。Complete minor repairs to circuit wiring.完成線路小修。The circuit is a conventional ring counter.此線路是一個普通的環(huán)形計數(shù)器。The circuit of the city walls is three miles.環(huán)繞本市城墻的周長是三英里。The rocket did one circuit of the earth and returned to base.火箭繞地球運行一周后返回基地。There are two breakers in this circuit.這個電路里面使用了兩個斷路器。The switches close the contacts and complete the circuit.這些開關(guān)可使接觸器接通電流形成回路。用作動詞 (v.)I hit the lunch-and-lecture circuit again.我又去參加那些巡回午餐演講了。Smith was subpoenaed as a witness to appear in the circuit court.史密斯被傳喚作為證人在巡回法院出庭。The circuit is a conventional ring counter.此線路是一個普通的環(huán)形計數(shù)器。 返回 circuited