Pentangular
a. 五角的
🗣️ 情景例句
It was so nice meeting you, Mr. Stewart.
很高兴遇见你， Stewart先生。
It takes a bit of nerve to cross these chain bridges.
过这种铁锁桥需要有点胆量才行。
What are you doing, Mum?
妈妈，你在干什么？