Kotomycin
古藤霉素
??? 情景例句
My father is an engineer of a construction company, and mother is a doctor.
我父親是一家建筑公司的工程師，母親是一名醫生。
To know everything is to know nothing.
事事皆知，事事不懂。
Is the price the same?
價錢一樣嗎？