请输入您要查询的英文单词：

　

单词 aphid
释义

WordReference Random House Learner's Dictionary of American English © 2024
a•phid /ˈeɪfɪd, ˈæfɪd/USA pronunciation   n. [countable]
  1. Insectsa tiny insect that sucks the sap from the stems and leaves of various plants.

WordReference Random House Unabridged Dictionary of American English © 2024
a•phid  (ā′fid, af′id),USA pronunciation n. 
  1. Insectsany of numerous tiny soft-bodied insects of the family Aphididae of worldwide distribution, that suck the sap from the stems and leaves of various plants, some developing wings when overcrowding occurs: an important pest of many fruit trees and vegetable crops. Also called plant louse. 
  • 1880–85; back formation from aphides, plural of aphis
a•phid•i•an  (ə fid′ē ən),USA pronunciation adj., n.  a•phid′i•ous, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::
aphid /ˈeɪfɪd/ n
  1. any of the small homopterous insects of the family Aphididae, which feed by sucking the juices from plants
Etymology: 19th Century: back formation from aphides, plural of aphis
随便看

　

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2025/2/23 13:06:23