高频核心词牛津核心词高考四级六级考研雅思

sign

/sain/

符号, 招牌, 征兆, 正负号, 手势；签名, 打手势表达；签名

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sign 的中文释义

n.
符号, 招牌, 征兆, 正负号, 手势
vt.
签名, 打手势表达
vi.
签名
[计] 正负号; 符号; 符号字符

sign 的英文释义

n.
a perceptible indication of something not immediately apparent (as a visible clue that something has happened)
n.
a public display of a message
n.
(medicine) any objective evidence of the presence of a disorder or disease
n.
a gesture that is part of a sign language

sign 的词形变化

复数 signs 过去分词 signed 过去式 signed 现在分词 signing 第三人称单数 signs

相关单词

signs signs and wonders signs of the zodiac signed signed character signed check signed clause signed constant signed decimal number signed digit number system signed exponent signed field

最新更新单词

更新时间：2026-06-09 13:59:44

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