emit
verb (formal)- emit something
to send out something such as light, heat, sound, gas, etc. 發出,射出,散發(光、熱、聲音、氣等) The metal container began to emit a clicking sound. 金屬容器開始發出咔嗒咔嗒的聲音。 Sulphur gases were emitted by the volcano. 硫黃氣體由火山噴發出來。
Oxford Collocations DictionaryEmit is used with these nouns as the subject:- transmitter
- aura
- beam
- carbon dioxide
- …
Word Originearly 17th cent.: from Latin emittere, from e- (variant of ex-) ‘out of’ + mittere ‘send’.