Riversideite
纤硅钙石
🗣️ 情景例句
Just follow me, Mr. Johnson.
请跟我来 Johnson先生。
I tried to telephone you but I couldn't get through.
我试着打电话给你，但都没有打通。
When a marked bee returned to the hive from the feeding table, Von Frisch watched through the glass.
当一只有记号的蜜蜂从喂食桌回到蜂箱时。