英：[æt sain]
美：[æt saɪn]
at sign如何读
at sign是什么意思
[计]单价（商用符号）[@]
at sign英英释义
noun
the symbol @ especially when used as part of an email address
noun
the symbol @ especially when used as part of an email address
at sign_计算机行业词汇
单价(商用符号)[@]
at sign词源英文解释
The first known use of at sign was in 1977
at sign儿童词典英英释义
retail1 of 4verb
to sell in small amounts to people for their own use
retail2 of 4noun
the sale of products or goods in small quantities to people for their own use
retail3 of 4adjective
of, relating to, or engaged in selling by retail
retail stores
retail4 of 4adverb
in small quantities : from a retailer
retail1 of 4verb
to sell in small amounts to people for their own use
retail2 of 4noun
the sale of products or goods in small quantities to people for their own use
retail3 of 4adjective
of, relating to, or engaged in selling by retail
retail stores
retail4 of 4adverb
in small quantities : from a retailer
risk1 of 2noun
possibility of loss or injury
someone or something that presents a risk a good credit risk
a bad risk
risk2 of 2verb
to expose to danger
risked her life
to take the risk or danger of
risked breaking his neck
risk1 of 2noun
possibility of loss or injury
someone or something that presents a risk a good credit risk
a bad risk
risk2 of 2verb
to expose to danger
risked her life
to take the risk or danger of
risked breaking his neck
at signnoun
the symbol @ especially when used as part of an email address