Xenology
氙测年法
🗣️ 情景例句
including the best tomatoes.
包括上好的蕃茄。
A spot is most seen on the finest cloth.
最清洁的布上，污点特别显眼。
The undulating waves of the open sea are generated by three natural causes:
海浪是由三个自然因素形成的：