備用英語怎麼說

備用，指器用;工具;準備著供使用。語出《荀子·儒效》：“設規矩，陳繩墨，便備用，君子不如工人。”那麼你知道備用用英語怎麼說嗎?下面來學習一下吧。

備用英語說法1：

backup

備用英語說法2：

spare

　備用英語說法3：

reserve

備用英語例句：

夜裡在鄉村小路上，他的車子兩個輪胎漏氣了，又沒有備用輪胎，他肯定難辦死了。

He had two flat tires and no spare on a country road, which was certainly a pretty kettle of fish.

每張床的尾端放有備用毛毯。

Spare blankets lay at the foot of each bed.

你會發現一小堆備用蠟燭。

You will find a little stack of candles in reserve.

將豆腐切丁、芹菜切絲備用。

Dice tofu to be cubes and dice celery to be julienne.

其他人辯稱，更切中要害的問題，是備用系統為何會失靈。

Others argue the much more pertinent question is why the backup systems failed.

有些化油器具有備用的燃油閥和入口。

Some carburetors have an auxiliary fuel valve and inlet.

他們從事提供備用小零件的工作。

They are engaged in the supply of small parts for replacement.

把西米倒入過濾網，然後沖涼水備用。

Turn on the cold water and rinse the sago under the water.

隨後備用資料將流動到主系統中。

Then the standby data will flow to the primary.

我們可在備用房間睡覺過夜。

We were able to bunk(down) in a spare room for the night.

當一臺伺服器上發生故障時，那麼該備用介面卡就從另一伺服器上接管所有連線。

When a failure happens on one server, then this standby adapter takes overall connections from the other server.

大象和其他動物可以自由走動而不讓天花板刮到它們的頭部——那裡有著充足的備用空間。

Elephants and other animals could walk freely without scraping their headon the ceiling -- with plenty of room to spare.

如果那時兩個介面卡中有一個發生故障，那麼就沒有額外的備用介面卡來用作備份了。

If one of the two adapters fails at that point, then there is no additionalstandby adapter to be used as a backup.

另一個伺服器是備用成員，因為它的唯一負載是叢集複製。

The other server is a standby member because its only load is clusterreplication.

這樣可以確保將恢復的檔案放到備用的目錄，而不是執行中的某個位置。

This ensures that recovered files can be put into a spare directory, and notthe live location.

如果柴油發電機也發生故障，你還有一個備用電池組。

If there is an issue with the diesels, you have a battery backup.

在此情況下，您需要將主要計算機上的資料庫作為備用資料庫啟動，以便這兩個資料庫重新保持同步。

In this situation, you need to start the database on the primary machine asthe standby to get the two databases back in sync again.

您計劃從一個冷系統和還原著手，還是從一個預載入的備用系統著手?

Do you plan to start with a cold system and restore, or a preloaded standbysystem?

之後您可以在不同機器上定義並啟動此佇列管理器的多個例項，包括一個活動例項和一個備用例項。

You can then define and start multiple instances of this queue manager ondifferent machines, with one active instance and one standby instance.