睡眠虫

trypanosome

to sleep / to lie down

sleep / to sleep / (computing) to enter sleep mode

to sleep / to hibernate

variant of 蟲|虫[chong2]

lower form of animal life, including insects, insect larvae, worms and similar creatures / CL:條|条[tiao2],隻|只[zhi1] / (fig.) person with a particular undesirable characteristic