Word · CEFR B2 · Frequency #6186
upgrade
/əpˈɡreɪd/
adverb
上坡
核心释义
注意：此处为副词用法，表示“向坡上/上坡”，与常见的名词/动词“升级”含义不同。
up a slope or grade
- 1.
上坡或斜坡。
Up a slope or grade.
上坡或斜坡。；往上
用法In use
The trail rises upgrade from the parking lot to the lake.
用法提示：upgrade 在此是副词，表示‘向上坡方向’，修饰动词 rises。
They pushed the bicycle upgrade, sweating in the afternoon sun.
用法提示：upgrade 是副词，说明推车的方向是上坡，修饰动词 pushed。
The driveway runs upgrade, so rainwater never pools near the house.
用法提示：upgrade 作为副词修饰 runs，表明车道朝上坡延伸。
climb + upgrade
upgrade 作副词，表示“向坡上”，放在 climb 等表示移动的动词后。
The road climbs upgrade for two miles.
这条路向上坡延伸两英里。
相关词与表达Connections
搭配Collocations
- run upgrade
- （道路、铁路等）向上坡延伸
- The track runs upgrade for two miles before the station.这段轨道向上延伸两英里才到车站。
- walk upgrade
- 向上坡走；爬坡
- We had to walk upgrade for an hour to reach the ridge.我们不得不爬了一个小时的坡才到山脊。
- go upgrade
- 向上坡方向延伸
- The path goes upgrade from the bridge to the chapel.小路从桥那里一直向上延伸到教堂。
近义词Synonyms
学习提示Learner notes
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.