一、詳細(xì)釋義：

adj.

足夠的；充足的；充分的

例句：

There was not sufficient evidence to secure a conviction.

沒有足夠的證據(jù)來定罪。

例句：

One metre of fabric is sufficient to cover the exterior of an 18-in-diameter hatbox.

一米布足以包裹住直徑為18英寸的帽盒。

必然的

例句：

Discipline is a necessary, but certainly not a sufficient condition for learning to take place.

紀(jì)律是有必要的，但絕對(duì)不是保證學(xué)習(xí)成效的充分條件。

例句：

That is the sufficient result.

那是必然的結(jié)果。

二、詞義辨析：

adequate,enough,sufficient

這些形容詞均含“足夠的，充足的”之意。 adequate指數(shù)量上足夠，質(zhì)量上適當(dāng)。 enough最普通用詞，口語、書面語可用，較側(cè)重分量或數(shù)量的足夠，多指希望的滿足。 sufficient正式用詞，側(cè)重?cái)?shù)目或數(shù)量或程度達(dá)到某一特定要求或需要。

三、參考例句：

Do you have sufficient money?

你的錢夠嗎？

That is the sufficient result.

那是必然的結(jié)果。

The plaintiff's declaration has sufficient evidence.

原告的訴詞有充分的證據(jù)。

They had sufficient food to sustain life.

他們有足夠維持生命的食物。

The recipe is sufficient for six people.

照此食譜做出的飯足夠六個(gè)人吃。

Don't act without sufficient reflection.

不要未經(jīng)深思就采取行動(dòng)。

Unbalanced yarns have sufficient twist to kink.

卷縮的紗線捻度過高會(huì)產(chǎn)生扭結(jié)。

The food is sufficient for a week.

食物足夠一周用。

There's sufficient food to support the people.

有足夠的食物供養(yǎng)人民。

The engine provides a sufficient margin of power.

該引擎能提供足夠的功率極限。