Carbetamide
長殺草
??? 情景例句
You should use 'officer' to address a policeman.
你應該用 'officer' 來稱呼警察。
At times, the smell from the gutter can be rank.
從下水溝時常冒出刺鼻的氣味。
A bad workman quarrels with his tools.
手藝差的工人總是抱怨工具不好使。