adj.[医]引种的,引进的;
v.提出( introduce的过去式和过去分词 );介绍;引进;作为…的开头;
例句:
She showed me round and introduced me to everybody.
她领着我四处看了看,将我介绍给每个人。
Someone introduced us and I sat next to him.
有人给我们作了介绍,我挨着他坐下了。
The system we introduced in 1980 has been a great improvement.
我们1980年引进的系统有了很大改进。