gloss over sth — phrasal verb with gloss verb [ T ] UK /ɡlɒs/ US /ɡlɑːs/ to avoid considering something, such as an embarrassing mistake, to make it... ... <看更多>

You can find these mediums here*: Liquitex Gloss Medium ... Watch my video on underbinding (the danger of adding too much water) here. ... <看更多>