enter r into force生效
enter r into negotiation举行谈判
enter r into开始从事;进入;参加;建立
enter someone into something带某人参加某事项
enter go into进入
enter sth into the computer输入电脑
step into enter walk into步如
To enter enthusiastically into something投入充满热情地进入
enter r into a bond订契约
PHRASAL VERB（动词词组） If you enter into something such as an agreement, discussion, or relationship, you become involved in it. You can also say that two people enter into something. 达成 (协议); 参与 (讨论); 结成 (关系) [正式]
I have not entered into any financial agreements with them.
我还没有和他们达成任何财务协议。