Poriness
多孔性, 蔬松性
??? 情景例句
He owes his wealth to diligence and good luck.
他的財富是由于他的勤勞和幸運。
It's a large town.
這是一個很大的鄉鎮。
His previous attempts had been unsuccessful.
他以前的嘗試沒有成功。