when necessary的意思

when necessary中文翻譯：

在必要的時候

相似詞語短語

necessary───n.必需品；adj.必要的；必需的；必然的；n.(Necessary)（英）內塞瑟里（人名）

in necessary───必要時

if necessary───如果必要的話；如必要的話

not necessary───不需要；不必要

necessary skills───必備技能

no necessary───沒有必要

absolutely necessary───絕對必要；不可或缺；不可缺少；必不可少

necessary evil───n.無可避免之災禍；n.不可避免的災禍

necessary elements───必要要素

雙語使用場景

With any container that you choose, you need to ensure that it allows the water in it to drain when necessary.───對于您選擇的任何容器，您需要確保在需要的時候它能夠排除里面的水。

They are not afraid to tackle the issues or let the sparks fly when necessary.───他們不怕應付這些問題, 必要時也不惜進行唇槍舌劍的激烈爭論。

The government, when necessary, has recourse to the armed forces.───政府在必要時可以動用軍隊。

Listen patiently and, when necessary, offer suggestions of what you could do to help.───耐心傾聽，在必要的時候給予適當的建議，看看自己能為對方做些什么。

Though the focus of these efforts was detection, the command center would turn into a war room optimized for defense when necessary.───盡管工作重心是偵察，但需要時，指揮中心也會變成以防御為中心的作戰室。

From the side of the mirror to see a mirror, procuratorial clean effect is satisfied, when necessary key wipe again.───從鏡子的側面來觀察鏡子，檢察清潔效果是否滿意，必要時重點擦抹一遍。

Understanding your different roles and learning to keep them distinct when necessary can help you keep some sense of balance between them.───理解每個不同的角色，學著把他們各自區分開來有助于你保持各個角色的平衡。

Although an architect is not expected to be an expert in everything, they must be able to "go deep" when necessary.───盡管我們希望架構師是萬能的，但是他們必須在需要的時候“深入進去”。

To make it easier for you to re- create the database schema when necessary , create command files to define the tables in your database .───為了在必要時更加方便地重新創建數據庫模式，請創建命令文件以定義數據庫中的表。

英語使用場景

Praise them when necessary, but don't lay it on too thick.

Proponents argue that when necessary, Congress would waive the provision of this amendment with a three-fifths vote.

However, when necessary, treatment with any of the benzimidazoles, levamisole or ivermectin will remove adult worms and developing stages.

The government, when necessary has recourse to the armed forces.

They must make physical, musical and, when necessary, dramatic sense.

When necessary, bacteria cheat to ensure a supply of new mutations.

Hal could do this when necessary, but most of his communication with his shipmates was by means of the spoken word.

When necessary, instinct is the most reliable resource you can fall back on.

Deal with any problems when necessary, so preventing a build-up of strain.