| 释义 |
emit
[ɪ'mɪt] (-tt-)
verb transitive
■to send out a beam, noise, smell or gas 发出，射出，散发（光、杂讯、气味或气体）•The alarm emits infra-red rays which are used to detect any intruder.警报器能发出红外线探测入侵者。 •The machine emits a high-pitched sound when you press the button.一按这个按钮，机器就会发出尖厉的鸣叫声。 |