Ratione materiae
[法] 属物理由
🗣️ 情景例句
This dog is well trained.
这只狗受过很好的训练。
The post office is in the middle of the block, You can't miss it.
那邮局就在街区的中间，很好找。
It was beginning to get dark. I think we'd best stay the night here, I said.
天开始变黑。“我看我们最好在这里过夜，”我说，