涂改液

correction fluid

to apply (paint etc) / to smear / to daub / to blot out / to scribble / to scrawl / (literary) mud / street

surname Tu

variant of 途[tu2]

to alter (text) / to change by painting over / to correct (with correction fluid)

to change / to alter / to transform / to correct

liquid / fluid / Taiwan pr. [yi4]