Collaboratory
[计] 协作研究体
🗣️ 情景例句
since her mother died.
因为她妈妈去世了。
Love is the mother oflove.
爱产生爱情。
The trainer stands in front of the elephant holding a long stick with a sharp metal point.
驯练员手持一根有锋利金属尖头的长棒，站在象前。