完成时态

perfect tense───完成时态

perfect sense───完美的感觉

perfect gases───[物]理想气体；完美气体

perfect gasses───完美气体

perfect games───全胜的比赛

perfect reams───完美令

perfect rhymes───完全韵

perfectiveness───完成时；完成式

perfectness───n.完美，分毫不差；精通

They are used as auxiliaries to the present and past perfect tenses.───它们是用作现在完成时和过去完成时的助动词。

These are just some of the shades of difference between the perfect tenses.───以上是一些完成式之间的微妙差异。

present and past perfect tenses both belong to the perfect tense.───现在完成时和过去完成时都属于完成时态。

The present and past perfect tenses both belong to the perfect tense.───现在完成时和过去完成时都属于完成时态。

Used with a past participle to form the present perfect, past perfect, and future perfect tenses indicating completed action:───与过去分词连用构成现在完成时、过去完成时或将来完成时以表示结束的行为：

usu with an adv or a prepositional phrase indicating destination; in the perfect tenses only───通常与副词或介词短语连用表示目的；仅用於完成时态

More Present, Past, Present Perfect Tenses───常用现在时，过去时，现在完成时

with the perfect tenses in questions───用於疑问句中的完成时态

He was always making diagrams of verbs and their inflections , and he looked for opportunities to show off his mastery of the pluperfect and future perfect tenses, his two favorites.

"Have" is the auxiliary verb used to form perfect tenses.

The present and past perfect tenses both belong to the perfect tense.