Poral
n. 多孔粉状金属吸热材料\\na. 细孔的
🗣️ 情景例句
My mother and father
我父母
I like painting,but I wouldn't want it to be my life's work.
我喜欢油画，但是我不想要它是我一生的工作。
Predicting the future is notoriously difficult.
众所周知，预测未来是非常困难的。