thereupon

副词

1. 1

   随即、立刻、接著正式

   He read the letter and thereupon left the room without a word.

   他读完那封信，随即一言不发地走出房间。

2. 2

   于是、因此正式

   The contract was breached, and thereupon the company took legal action.

   合约遭到违反，于是公司采取了法律行动。

3. 3

   就此、关于此事正式

   The committee received the report and issued a ruling thereupon.

   委员会收到报告后就此作出裁定。