區別就是兩者意思是不一樣具體的不同如下
ladybug中文意思是瓢蟲
There are more than 400 ladybug species in North America.
ladybird中文意思是七星瓢蟲
Your house is on fire, Mother Ladybird! Fly away home to your children!
你的家失火了,七星瓢蟲媽媽!快點飛回家到你孩子身邊去!