必不可少

Dream is the necessary psychal power in the common life.

理想在活中种必不可精神动力。

Many people believe that grammar is the sine qua non of language learning.

许多人认为学习语法在学习语言中必不可。

A good sleeping bag is an essential part of every campers equipment.

个完好睡袋每个露宿者必不可装备。

This is an indispensable part of his creed.

这他信条中必不可部。

Water is a necessity of life.

水必不可。

There are certain things that are absolutely basic to the maintenance of a good relationship.

要保持良好关系, 有些条件必不可。

For a successful class humour is indispensable.

要在课堂上取得成功, 幽默必不可。

This is an indispensable book.

这本必不可书。

The employer would provide lodgeable accommodation and other necessary facilities for the Second Party in manner of collectively.

雇主向乙方统提供适宜居住住宿和必不可设施。

Control of the two main plantain diseases, yellow sigatoka (Micosphaerella musicola) and black sigatoka (Micosphaerella fijiensis), is indispensable.

对两种主要病害黄香蕉叶斑和黑香蕉叶斑病进行控制必不可。

In design I find the values of ergonomy, ecology, economy, ethics and esthetics equally important – they are all complementary parts in a successful design project.

在设计创作中，我发现功能化、态、经济、道德和审美同等重要价值观—它们都个成功地设计项目必不可组成部。