emit 详细解释

emit

[i'mit]

vt.发出, 放射, 吐露

vt.

1. 散发, 放射; 发出

The chimney emitted thick smoke into the air.

烟囱向空中散发出浓烟。

2. 发表(意见等); 发出声音

John emitted a few curses.

约翰发出几声诅咒。

3. 发行(纸币等); 投放

词形变化

名词: emitter | 动词过去式: emitted | 动词过去分词: emitted | 动词现在分词: emitting | 动词第三人称单数: emits |

词义辨析

同义:

vt.发出; 放出

discharge  ooze  give off  send out  

同义参见:

smoke  vapor  seep  

英英释义

动词 emit:

expel (gases or odors)

同义词:breathe, pass off

give off, send forth, or discharge; as of light, heat, or radiation, vapor, etc.

同义词:give out, give off

express audibly; utter sounds (not necessarily words)

同义词:utter, let out, let loose

补充

emitemit英:[iˈmit] 美:[ɪˈmɪt]vt.1.发出; 放出She was heard to emit a cry of horror.人们听到她发出恐怖的叫声。

例句

1. Hot objects emit infrared radiation.热物体发出红外辐射。 2. The felled trees are burned and so emit carbon dioxide.砍伐的树木被烧掉, 放出二氧化碳。 3. Polly blinked and emitted a long, low whistle.波莉眨了眨眼, 吹了一声低沉而悠长的口哨。 4. He emitted a sound of genuine distress.他发自内心地发出一声悲鸣。 5. The new device emits a powerful column of light.这个新装置发出一柱强烈的光。 6. The pipe emitted a stream of brown water.管子里流出一股褐色的水。 7. The crate emitted a strange odour.板条箱散发出一种奇怪的气味。 8. The sun emits light.太阳放出光。 9. heat and smoke emitted by fire从火中发出的热和烟 10. Geysers emit water.间歇温泉喷出水来。 11. The chimney emitted smoke.烟囱冒烟。 12. She emitted one shrill cry and then was silent.她发出一声尖叫,然后沉默了。 13. Jack emitted a curse.杰克诅咒了一声。 14. coal-fired power stations continue to emit large quantities of sulphur dioxide.燃煤火力发电站继续排放出大量的二氧化硫。 15. she emitted a sound like laughter.她发出一种类似于笑声的声音。 16. The animal emits a powerful smell when scared.那种动物受惊时会散发一种浓烈的气味。 17. sulphur dioxide emissions from power stations发电厂排放的二氧化硫 18. The telescope can detect light emitted by distant galaxies.望远镜能观测到遥远星系发出的光。 19. "chimneys emitting thick, black smoke"冒出黑色浓烟的烟囱 20. The flowers of this plant emit [=give off] a powerful odor.这种植物的花散发出浓郁的气味。 21. The brakes emitted a loud squeal.刹车发出刺耳的嘎吱声。 22. The students emitted [=let out] a (collective) groan as the test results were announced.考试成绩公布时,学生们发出一片叹息声。