Polymolybdate
多钼酸盐
🗣️ 情景例句
Yes. I'm very fond of her.
是的。我很喜欢她。
You're too outspoken.
你太直率了。
Only when he saw that the man was actually telephoning the police did he realize that they had all been the victims of a hoax.
当他看到那个工人真的是给警察挂电话，才恍然大悟，原来他们都成一场骗局的受害者。