missionary

传教士、宣教士

The missionaries built a small school beside the village church.

传教士在村里的教堂旁盖了一间小学校。

鼓吹者、热心推广者比喻

He became a missionary for healthy eating after his illness.

生了那场病之后，他成了健康饮食的鼓吹者。

传教的、宣教的

She spent three years doing missionary work overseas.

她在海外从事了三年的传教工作。

热切的、狂热的

He promotes the new policy with almost missionary zeal.

他推动这项新政策的热情近乎狂热。