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“upholster”的意思
单词 upholster 释义 upholster v[Tn, Tn.pr] ~ sth (in/with sth) provide (an armchair, etc) ......
“upholsterer”的意思
单词 upholsterer 释义 upholsterer n person whose trade is to upholster furniture 家具装饰用......
“uphold”的意思
单词 uphold 释义 uphold v (pt, pp upheld ) [Tn] 1 support (a decision, etc) against attack......
“uphill”的意思
单词 uphill 释义 uphill adj 1 sloping upwards; ascending 上坡的; 向上的 an ,uphill `road, ......
“upheaval”的意思
单词 upheaval 释义 upheaval n (a) sudden violent upwardmovement （突然而猛烈的）向上的运动......
“update”的意思
单词 update 释义 update v 1 [Tn] bring (sth) up to date; modernize 更新（某事物）; 使现代化......

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2025-07-24

“upgrade”的意思

单词	upgrade
释义	upgrade v[Tn, Tn.pr] ~ sb/sth (to sb/sth) raise sb/sth to a higher grade or rank 提高某人[某事物]的级别或等级 She was upgraded to (the post of) sales director. 她已提升为销售部主任. The consulate was upgraded to embassy status. 该领事馆已升格为大使馆. Cf 参看 downgrade. upgrade n (US) upward slope 向上的斜坡.