请输入您要查询的英文单词：
单词
surjection
释义
surjection
/sɜːˈdʒekʃən/
noun
Mathematics
an onto mapping
【数】满射。
派生词
surjective
adjective
随便看
hecto-
hectocotylus
hectogram
hectolitre
hectometre
Hector
hector
hectoringly
Hecuba
he'd
heddle
heder
hedge
hedge brown
hedge fund
hedge garlic
hedgehog
hedgehog fungus
hedge-hop
hedge-hopper
hedge-laying
hedge one's bets
hedger
hedgerow
hedge something in
英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2026/4/25 10:11:26