Microsize
[计] 微小尺寸
🗣️ 情景例句
about finding homes for the animals?
为动物寻个家。
It's essential.
这是必要的。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他们知道了钻透那坚硬的岩石有多么困难，他们会丧失信心的。