upgrade-主題

upgrade

['ʌpgreid]

vt.升級, 提高, 改善 
adv.向上地 
n.升級, 上坡

例句與用法：

Soon the truck come into sight around a bend and on an upgrade.

不一會卡車就出現在一個拐彎和上坡處。

She was upgraded to (the post of) sales director.

她已提升為銷售部主任。

The consulate was upgraded to embassy status.

該領事館已升格為大使館。

詞形變化：

動詞過去式: upgraded | 動詞過去分詞: upgraded | 動詞現在分詞: upgrading | 動詞第三人稱單數: upgrades |

英文解釋:

名詞 upgrade:

an upward slope or grade (as in a road)

同義詞：ascent, acclivity, rise, raise, climb

software that provides better performance than an earlier version did

a reservation that is improved

the property possessed by a slope or surface that rises

同義詞：rise, rising slope

hardware that provides better performance than an earlier version did

the act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components)

動詞 upgrade:

rate higher; raise in value or esteem

to improve what was old or outdated

give a promotion to or assign to a higher position

同義詞：promote, advance, kick upstairs, raise, elevate

get better travel conditions

give better travel conditions to

同義詞

promote | advance | raise | elevate | promotion | advancement | elevation | exaltation | improvement | upgrading | renovation | modernization | enhancement | improve | update | renew | modernize | ascent | aggrandize | rise | kick upstairs | acclivity | climb | rising slope |

反義詞

downgrade |

以上來源於大辭典