Compactum
紧统, 紧致统［拓扑］
🗣️ 情景例句
I type about 40 words per minute.
一分钟我能打40个字。
Forest fire caused by lava
熔岩引起的森林大火
A skeleton was dangling before my eyes.
一具骷髅悬挂在眼前，