寄生虫

jì shēng chóng parasite; drone

对

duì right; correct; couple; pair; towards; at; for; to face; opposite; to treat (sb a certain way); to match together; to adjust; to fit; to suit; to answer; to reply; classifier: couple

人体

rén tǐ human body

的

de of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis)

dí really and truly

dì aim; clear

dī see 的士[di1 shi4]

三

Sān surname San

sān three; 3

大

dà big; huge; large; major; great; wide; deep; older (than); oldest; eldest; greatly; very much; (dialect) father; father's elder or younger brother

dài see 大夫[dai4 fu5]

危害

wēi hài to jeopardize; to harm; to endanger; harmful effect; damage; CL:個|个[ge4]

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