单词	On the Strap
释义	On the Strap na. 凭信用
随便看	user action frame user action routine user activity Useradd user address user adjustment user agent user-agent client user agent entity user agent layer user agent protocol user agents user-agent server user agent spoofing user agent string user agent (ua) User Agreement user aided system user analysis user-application network user application software user area user area profile user assigned name user-assigned name 送客湓浦口送客重寻西去路送客飞鸟外送将来送归云去雁送归妾送我今夜岳阳楼送我至剡溪送数声惊雁送春春去几时回ずーむあうとあろまあろませらぴーあろまてらぴーあわあわあわあわあわ【安房】あわ【泡（沫）】