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单词
surjection
释义
sur·jec·tion
AHD
[sər-jĕkʹshən]
D.J.
[səˈdʒekʃən]
K.K.
[sɚˈdʒɛkʃən]
n.
Mathematics
(名词)【数学】
A function that is onto.
映成函数,满射函数
Etymology
语源
sur-
sur-
(pro)jection
(pro)jection
随便看
softening
softens
softer
softest
soft-finned
soft goods
soft hail
softhead
softheaded
softhearted
softie
softie
softies
soft-land
soft landing
soft line
soft-liner
soft money
soft news
soft palate
soft paste
soft pedal
soft-pedal
soft rock
soft roe
英汉双解词典包含166908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。
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更新时间:2026/1/25 4:56:36