mealworm
UK/ˈmiːlwɜːm/US/ˈmiːlwɜːrm/
释义
n.
黄粉虫(一种甲虫幼虫,常作鱼饵或宠物饲料)
词源
概述
该词是英语原生复合词,直译为“粉虫”。其构成逻辑清晰:meal 指其喜食的谷物粉末饲料,worm 描述其蠕虫形态。词义精准反映了这种昆虫幼虫的食性与外形特征,自16世纪沿用至今。
例句
“Mealworms are often used as food for pet reptiles and birds.”
黄粉虫常被用作宠物爬行动物和鸟类的食物。
“The biologist studied the metamorphosis of the mealworm into a darkling beetle.”
这位生物学家研究了黄粉虫向拟步甲转变的变态过程。
“These dried mealworms provide high-protein nutrition for garden birds.”
这些干燥的黄粉虫为园圃鸟类提供了高蛋白营养。