Preventol
双氯粉, 防腐粉
🗣️ 情景例句
His books exposed people to new ideas.
他的书使人们接触了新思潮。
He always finds fault with everything.
他总是找任何事情的毛病。
Harrison had thought of everything except the weather.
哈里森把每件事情都考虑到了，唯独没想到天气。