在线词典
在线词典，是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义，查询效率高、结果丰富，包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等，是外语学习者必备的在线查词工具。
输入要查询的单词：
up grade
美：
[ʌp ɡreɪd]查词链接：https://www.dute.org/dict/up_grade复制链接 升级：提升或改进某物的等级、质量或性能。
查看英英释义
n.
an upward slope or grade (as in a road)
software that provides better performance than an earlier version did
同义词：upgrade
a reservation that is improved
同义词：upgrade
the property possessed by a slope or surface that rises
hardware that provides better performance than an earlier version did
同义词：upgrade
the act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components)
同义词：upgrade
网络释义
升级
... procedure手续、程序 up grade升级 information desk问询处 ...
提升座位等级
No Sub Ticket 可以订位搭乘的机票 Up Grade 提升座位等级 Excess Baggage Charges 超重行李费。
上坡
... unsymmetrical top不对称陀螺 up grade上坡 up stroke上行冲程 ...
常用短语
更多常用短语近义词
正在查询...
{error}
你是不是想查找：
- {typos}
{word}
{phones} {trans} {trans_ee} {exam_types}{web_trans} {variants} {phrases} {synonyms} {rels} {discriminations} 查词链接：
{link}复制链接{phones}
{text}：[{value}]{trans}
{trans}
{pos}
{tran}
{tran}
查看英英释义
{trans}
{pos}
{list} {tran}
{words}{word}同义词： {words}
{pos}
{words}
{exam_types}
单词变体
- {variants}
常用短语
- {phrases}
网络释义
{web_trans}
{tran}
{detail}
近义词
{synonyms}
{pos} {tran}
{words}
同根词
{rels}
{pos}
{words}
{word}{tran}
词语辨析
{discriminations}
{num}、{title}
{description}- {usages}
{description}