Spessartine
斜煌岩; 锰铝榴石
🗣️ 情景例句
he could be so valuable.
他或许能够有所用。
Out of debt,out of danger.
脱债就脱险。
After working with bees for many years, Professor Von Frisch was puzzled by something he had noticed again and again.
在和蜜蜂打了多年的交道后，冯·弗里施教授对他反复注意到的事感到迷惑。