Pentagons
n. 五边形, 五角形( pentagon的复数形式 ); 五角大楼（指美国国防部）
🗣️ 情景例句
How are you?... Here's Mom.
好吗 …… 妈妈就来了。
He that would have eggs must endure the cackling of hens.
欲图逸，得先劳。
One evening, however, the lamb was missing.
可是，一天晚上，那只小羔羊失踪了。