单词 | Ascaris lumbricoides |
释义 | Ascaris lumbricoides (once / 1688473 pages) n WORD FAMILY Ascaris lumbricoides USAGE EXAMPLESA study of 986 indigenous women in Bolivia indicated a lifetime of Ascaris lumbricoides, a type of roundworm, infection led to an extra two children. BBC(Nov 19, 2015) But while Ascaris lumbricoides increased fertility in the nine-year study, hookworms had the opposite effect, leading to three fewer children across a lifetime. BBC(Nov 19, 2015) n intestinal parasite of humans and pigs Syn|Hyper common roundworm nematode, nematode worm, roundworm unsegmented worms with elongated rounded body pointed at both ends; mostly free-living but some are parasitic |
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