Fluoroplutonate
氟钚酸盐
🗣️ 情景例句
I think we're having communication problems again.
我想我们又遇到语言沟通的问题了。
I can't recall how long it's been.
我不能记起多长时间了。
Draw your chair up to the table.
把你的椅子拉到桌子旁边来。