Quadrangles
n. 四边形( quadrangle的复数形式 ); （尤指大学的学院等的）四方院子
🗣️ 情景例句
I'm sorry I'll have to pass.
很遗憾我得错过这回了。
He always keeps his words.
他总是信守诺言。
Scientists discovered that this particular variety of rabbit (and apparently no other animal)
科学家们发现，这种特殊品种的兔子（显然不包括别的动物）