Martinite
板鳞钙石
🗣️ 情景例句
He's a lucky boy.
他是个幸运的孩子。
This windows is junst as small as that one.
这扇窗户刚好和那扇一样小。
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。