请输入您要查询的英文单词：
单词
plus-minus sign
释义
Definition of
plus-minus sign
in English:
plus-minus sign
noun
The mathematical symbol ‘±’.
Origin
1930s
.
Definition of
plus-minus sign
in US English:
plus-minus sign
noun
The mathematical symbol ‘±’.
Origin
1930s.
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narrow-gutted
narrow-hearted
narrow-heartedness
narrow house
narrowing
narrowings
narrowish
narrowish
narrow-leaf
narrow-leaved
narrow-leaved dock
narrow-leaved everlasting pea
narrow-leaved plantain
narrow-leaved vetch
narrowly
narrowly
narrowly achieve
narrow-minded
narrow-mindedly
narrow-mindedly
narrow-mindedness
narrow-mindedness
narrow-mindednesses
narrow money
narrow-mouthed
英汉双解词典包含464360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：2026/3/20 21:03:04