emit

US /iˈmɪt/
UK /iˈmɪt/
"emit" picture
1.

发出, 排放, 散发

produce and discharge (something, especially gas or radiation); send out

:
•
The sun emits light and heat.
太阳发出光和热。
•
The factory emits harmful pollutants into the atmosphere.
工厂向大气排放有害污染物。
:
dischargereleasesend outgive offradiate
2.

发出, 发出声音

make a sound

:
•
The dog emitted a low growl.
狗发出低沉的咆哮声。
•
She emitted a sigh of relief.
她发出一声如释重负的叹息。
:
utterproducemakegive out