Monactin
单活菌素
🗣️ 情景例句
My niece is getting married,
我侄女即将结婚，
The firemen fight fires and rescue people.
消防队员和火灾搏斗，拯救人们。
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。