Parton
n. [核]部分子(一种带电小粒子)
🗣️ 情景例句
The fifth word is seven.
第五个字是七。
It is a wise father that knows his own child.
父贤知其子。
at eighty can knock us out, and into our grave.
能到了80岁可能会使我们一蹶不振而进入坟墓。