Colulus
舌形体
🗣️ 情景例句
He doesn't have any family with him.
他没有家人和他在一起。
Observation is the best teacher.
观察为良师。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。