名詞 ladybug:

1. small round bright-colored and spotted beetle that usually feeds on aphids and other insect pests
   同義詞：ladybeetle, lady beetle, ladybird, ladybird beetle

la.dy.bug

n.（名詞）
Any of numerous small, rounded, usually brightly colored beetles of the family Coccinellidae, often reddish with black spots and feeding primarily on insect pests, such as scale insects and aphids.Also called lady beetle ,ladybird
瓢蟲：任一種小而圓的通常具有鮮艷色彩的瓢蟲科的甲蟲，體常呈紅色并帶有黑色斑點，主要以介殼蟲和蚜蟲等害蟲為食也作 lady beetle,ladybird