miracidia

miracidia

美 [ma?'ræk?d?r] 　英 [ma?'ræk?d??]

• n.毛蚴；纖毛幼蟲
• 網絡孵化成纖毛幼蟲；孵化過的纖毛幼蟲；孵化出毛蚴

詞形變化

復數：miracidia  

英漢解釋

n.	1. 毛蚴 2. 纖毛幼蟲

英英解釋

n.	1. the free-swimming first-stage larva of a trematode worm that hatches from an egg and then reproduces asexually

例句

The miracidia can infect Oncomelania snails and the cercariae enable Apodemus agrarius and mice to develop infection.

蟲卵孵出的毛蚴能感染釘螺，逸出的尾蚴能再感染姬鼠和小白鼠。

Eggs that reach fresh water hatch into ciliated miracidia.

蟲卵進入淡水，孵化成毛蚴。