roundworm

英[ˈraʊndwɜ:m]

美[ˈraʊndwɜrm]

基本释义

That's only three times more than a fruit fly and twice as many as a roundworm.

这个数字只是果蝇的3倍、线虫的2倍.

英汉非文学 - 生命科学 - 生物技术的世纪

Ascariasis is infection with the parasitic roundworm Ascaris lumbricoides.

蛔虫病是由一种叫蛔虫的寄生虫引起的感染.

期刊摘选

Noun

1. infections of the skin or nails caused by fungi and appearing as itching circular patches
2. unsegmented worms with elongated rounded body pointed at both ends; mostly free-living but some are parasitic