Activating agent
[化] 活化剂
🧩 词语组成解析
[计] 启动
🗣️ 情景例句
You're right.
你说得对。
Union is strength.
团结就是力量。
The weather's often cold in North and windy in the East.It's often wet in the West,and sometimes warm in the south.
北部的天气常常寒冷，东部则常常利风。西部常下雨，南部有时则很暖和。