英语词汇“棉大夫”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	棉大夫
释义	棉大夫 mián dài fū七星瓢蟲。成蟲體呈卵圓形，背面半球形拱起。頭部黑色。足黑色，密生細毛。鞘翅紅色或橙黃色，上有七個黑點，故名。捕食棉蚜、豆蚜、槐蚜、桃蚜等，為著名的農業益蟲。
随便看	Helpig help immensely Helpin help in help in a difficult situation helpindex help index Helpinen helpinFORMation help information helping Helping a blindman is an act of kindness Helping a caller to contact somebody by phone helping act helping along helping and protecting helping and supporting each other helping and supporting work helping behavior Helping Behaviors Helping change diaper for baby helping constructional item helping contours helping force helping system