Obpyramidal
a. 倒金字塔形的
🗣️ 情景例句
I'm late for dinner at my house.
我回家吃晚饭要迟到了。
Lock the stable door before the steed is stolen.
马未偷走前，厩门先锁上。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。