Dipnictide
二磷族元素化物
🗣️ 情景例句
My parents set aside a college savings fund for me.
我的父母为我存了一笔上学的费用。
Many hands are better than one.
众擎易举。
in actuality waves move through the water leaving the water about where it was.
而实际上，浪从水中移过，而水则留在原处。