Scientific method
[计] 科学方法
🧩 词语组成解析
🗣️ 情景例句
It all sounded so easy
一切听起来都那么容易。
The only cure for grief is action.
行动是对悲痛唯一的治疗。
One man was told to fix up an air-line to provide compressed air for the machines they were using.
有个工人被派去安装"供气管"，给他们正在使用的机器提供压缩空气。