squiggle
Word family verbsquiggleadjectivesquiggly
squig·gle /ˈskwɪɡəl/ noun [countableC] LINEWRITEa line with irregular curves 扭曲[不规则]的线条 Shorthand just looks like a series of funny squiggles to me. 速记在我看来就像是一串扭来扭去的奇怪线条。
Origin squiggle (1800-1900) squirm + wriggle