圓滑線

slur (music)

circle / round / circular / spherical / (of the moon) full / unit of Chinese currency (yuan) / tactful / to make consistent and whole (the narrative of a dream or a lie)

smooth and evasive / slick and sly

surname Hua

to slip; to slide / slippery; smooth / sly; slippery; not to be trusted

thread / string / wire / line / CL:條|条[tiao2],股[gu3],根[gen1] / (after a number) tier (unofficial ranking of a Chinese city)