蟋蟀

xī shuài cricket (insect)

体内

tǐ nèi within the body; in vivo (vs in vitro); internal to

有

yǒu to have; there is; there are; to exist; to be

哪些

nǎ xiē which ones?; who?; what?

寄生虫

jì shēng chóng parasite; drone

fanpianzicomTVBtphp