Metaplumbate
偏高铅酸盐
🗣️ 情景例句
Good afternoon, Mr. Chen. Thank you very much.
下午好，陈先生。非常感谢。
There is much to be said on both sides.
公说公有理，婆说婆有理。
He has no choice but to wait.
除了等待，他别无选择。