Pigling
n. 小猪, 猪仔
🗣️ 情景例句
It's Zhao, Z-H-A-O.
姓赵，Z-H-A-O。
A bad conscience is a snake in one's heart.
做贼心虚。
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。