Obpyramidal
a. 倒金字塔形的
🗣️ 情景例句
I've been trying
我一直努力
From the father comes honour; from the mother, comfort.
荣誉由父次，安慰由母与。
The ideal to be aimed at was to devise an instrument that could record with a pen on paper,
当地震发生时，它能用笔在纸上记录下