Phosphonation
磷酸化作用
🗣️ 情景例句
by Robert Frost.
Robert Frost作。
Is your factory any different from other plastics factories?
你们工厂和其他塑胶工厂有何差别呢？
Good afternoon, Li Lei! Nice to meet you. How do you do?
你好。见到你很高兴。