Macrohardness
宏观硬度, 粗视硬度
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
Well, it's a possibility.
有可能。
but ever since he moved in, he has had trouble with cars and their owners.
但自从搬进去后，就和汽车及车主们发生了磨擦。