Apparent porosity
[机] 虚表孔率
🧩 词语组成解析
n. 多孔性, 有孔性\\n[计] 多孔性
🗣️ 情景例句
Ms Lin worked hard all year.
林小姐一年到头辛勤工作。
I was in the hospital for several weeks.
我在医院里住了几个星期了。
At this time, the man downstairs was trying to sleep.
这时楼下人正试图入睡。