Alleghanyite
粒硅錳礦
??? 情景例句
Eight straight-back chairs. Thirty folding chairs.
八張直背椅。三十張折摺椅。
I'd like to sit in the front of the plane.
我要坐在飛機前部
When the bees came back to the hive, Von Frisch saw a curious sight.
當蜜蜂返回蜂箱時，馮·弗里施看到一個奇特的現象。