Macrocrack
宏观裂缝
🗣️ 情景例句
Did you find one?
找到合适的吗？
Seldom seen, soon forgotten.
见得少，忘得快。
First of all, it's been improved. And it's bigger, although it's more expensive.
首先，它已作了改进。而且机子较大，尽管价格贵些。