introduced

过去式：

动词过去式: introduced

更多词形：

形容词: introducible | 名词: introducer | 动词过去式: introduced | 动词过去分词: introduced | 动词现在分词: introducing | 动词第三人称单数: introduces |

单词例句：

He introduced his speech with a humorous anecdote.

他讲了一则幽默轶事作为讲演的引子。

Rent controls were introduced to prevent profiteering.

为了防止牟取暴利而 实行了租金管制。

The vice chairman of the committee introduced a topic for discussion.

委员会副主席提出议题供大家讨论。

He came up and introduced himself.

他走上前来并作自我介绍。

A young fop minced up to George and introduced himself.

一个花花公子扭扭捏捏地走到乔治面前并作了自我介绍。

Mountaineering was introduced here in1955.

登山运动是1955年在这里开始开展的。

The custom of young ladies being presented at court (ie formally introduced to the monarch) has disappeared.

年轻女子被举荐入宫(觐见君主)的风俗已不复存在。

The new winter tariff will be introduced next week.

新的价目表将于下周出台。

Reductant from an extraneous source is introduced.

外来的还原剂被引进来。