Perfin
n. <主英口>打有公司名称首字母孔眼的邮票
🗣️ 情景例句
I love the roof tiles on a Spanish-style house.
我喜欢西班牙式房屋的屋顶瓦。
A growing youth has a wolf in his belly.
青年成长时，食量大如狼。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。