Phenylfluorone
苯基荧光酮
🗣️ 情景例句
Have you heard the latest?
你听说那条最新消息了吗？
I am Lao Haoren, executive manager of the sales department of Stone International.
我叫劳浩仁，“世通国际”的销售部经理。
What can I do?
我能怎么办？