Autoinducer
自诱导物
🗣️ 情景例句
because we have a little surprise for you today.
因为今天我们要给各位一项惊喜。
Whom will you show?
你将给谁看呢？
Shortly afterwards, four more policemen arrived and remonstrated with the workmen.
一会儿工夫，又来了4个警察，规劝工人离开。