e-, 向外。-miss, 派遣，发送，见mission.

1. The metal container began to emit a clicking sound.

金属容器开始发出咔嗒咔嗒的声音。

来自《权威词典》

2. It is unlawful for factories to emit black smoke into the air.

现在,工厂往空气中排黑烟是违法的.

来自《简明英汉词典》

3. She was heard to emit a cry of horror.

人们听到她发出恐怖的叫声.

来自《简明英汉词典》

4. The emit will return when all slots have returned.

当所有插槽返回了,emit才会返回.

来自互联网

5. Execution of the code following the emIt'statement will occur once all slots have returned.

一旦所有的槽返回之后,emit语句之后的代码才会被执行.

来自互联网