单词 threadworm 释义 threadworm|rdwm|A worm of threadlike form, as the Guinea worm, hair-worm, etc.; esp. the pin-worm, Oxyuris (Ascaris) vermicularis, parasitic in the human rectum, chiefly in children.1802Bingley Anim. Biog. (1813) III. 400 The Indian...