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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alives
alive to
alive with
aliyah
aliyoth
alizarate
alizari
alizaric
alizaric acid
alizarin
alizarins
al-Jizah
al jolson
alkadiene
alkadiëne
alkahest
alkahestic
alkahestic
alkahestical
alkalaemia
alkalemia
alkalemias
alkalescence
alkalescency
alkalescent
英语词典包含464360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。
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更新时间：2026/3/21 3:50:22