同根派生 bean beetle相關(guān)詞英漢例句He carelessly trod the lady beetle underfoot.他不小心把瓢蟲(chóng)踩在了腳下。A good example is the lady beetle, also known as the ladybug.瓢蟲(chóng)就是一個(gè)很好的例子。bean beetle更多例句