upgrade
upgrade是什么意思,
upgrade怎么读
语音:
英音
[ˌʌp'ɡreɪd]
美音 [ˈʌpˌɡred]
n. 向上的斜坡
vt. 提升;使(机器、计算机系统等)升级;提高(设施、服务等的)档次;提高(飞机乘客、旅馆住客等)的待遇
【记】up-前缀表示“向上”,grade表示“等级,年级”,(使等级向上就是升级)
第三人称单数: upgrades
过去式: upgraded
过去分词: upgraded
现在分词: upgrading
用作及物动词(vt.)
- Please click here to upgrade your Player.
请单击此处,升级您的播放器。 - Companies need to upgrade servers.
公司需要对服务器升级。 - We need to upgrade the pay and status of teachers.
我们需要提高教师的工资和地位。 - We must try to upgrade our cattle to the required standard of meat.
我们必须努力提高牛的品级,使之达到所要求的食用肉标准。 - The money enabled us to upgrade the town's leisure facilities.
这笔钱使我们得以改善本镇的休闲设施。 - We need to upgrade our communications system.
我们需要改善我们的通讯系统。
用作副词(adv.)
- After a short break, the climbers continued upgrade.
稍事休息後,攀登者们继续往山上走。
用作名词(n.)
- The power plant received a new upgrade.
那个电厂进行了一次升级改造。 - It is complex to maintain them after the upgrade.
升级后的维护很复杂。 - Soon the truck come into sight on an upgrade.
不一会儿,卡车就出现在上坡处。 - Thefts have been on the upgrade.
盗窃案已在增多。
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