Thus the good will seems to constitute the indispensable condition even of worthiness to be happy ...
由此看来，善良的意志甚至是该不该得到幸福的不可缺少的条件……
In this age of international travel, language ability is also a definite aid in hotel work.
在当今国际旅游盛行的时代，语言能力也是搞好旅馆工作的一个不可缺少的条件。
Foregoing essential above all cannot yield
上述条件不可缺少，我方不能再做让步。
These are indispensable-ries.
这些是不可缺少的附件。
Not a single one of these conditions can be dispensed with.
这些条件缺一不可。
that it is often made the essence of a contract.
因此它通常是合约上不可或缺的条件。
These requirements are absolutely basic to a good relationship.
这些条件是良好的关系必不可少的。
Conditions such as popular support, favourable terrain, a vulnerable enemy force and the advantage of surprise are all indispensable for the purpose of annihilation.
人民赞助、良好阵地、好打之敌、出其不意等条件，都是达到歼灭目的所不可缺少的。
All these factors have created and are creating important conditions indispensable to China's final victory.
所有这些，造成了和造成着为中国最后胜利所不可缺少的重要的条件。
Is Software Security a Feature? Is Security Vulnerability a Bug?
（软件安全是必不可少的？易受攻击是个缺陷？）
The Essential Software during the New Countryside Reconstruction: Media Literacy;
新农村建设不可缺少的软件:热媒介素养
No man is indispensaBle.
没有人是不可缺少的。
Air is indispensable to life.
空气是生命不可缺少的。
serving as an essential component.
用作不可缺少的成分。
Water is indispensaBle to plants.
水是植物不可缺少的。
the condition of being essential or indispensable.
必须或不可缺少的状态。
give help that is indispensably required
给予不可缺少的援助
The Publicity--the Necessary Condition of the Realization of "Self";
公共性为“自我”实现的一个不可或缺的条件