a.

1. （many, much的最高级）最多的；最高程度的
   Which of you has made the most mistakes?

   你们当中谁错得最多？

2. 多数的；大部分的
   Most birds can fly.

   多数的鸟会飞。

pron.

1. 最大量，最多数，最高额[the S]
   I did the most I could.

   我已尽最大的努力去做了。

2. 大部分，大多数[（+of）]
   Of course most of them don't agree with his opinion.

   当然，他们中大多数人都不同意他的意见。

ad.

1. （用以构成形容词或副词的最高级）最
   Of the three questions, this is the most difficult.

   三个问题中这是最难的。

2. （much的最高级）最多，最大程度地
   She gave money most generously.

   她付钱最大方。

3. 非常，很
   It is really most unfortunate.

   这真是太不幸了。

4. 【美】【口】差不多，几乎

det.

pron.

1. greatest in amount or degree.
2. the majority of; nearly all of.

adv.

1. to the greatest extent.
2. forming the superlative of adjectives and adverbs, especially those of more than one syllable.
3. extremely; very.
4. N. Amer. informal almost.