网站首页 汉语 德语 英语
1Botany a nectar spur or corolla tube (rare).
2Entomology each of a pair of erect dorsal tubules at the rear of the abdomen of an aphid, which secrete a waxy liquid as a defence against predators.
Early 19th century; earliest use found in John Evans.
雅致网英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。