slap on

US /slæp ɑːn/
UK /slæp ɑːn/
"slap on" picture
1.

隨便塗抹, 草草了事

to apply something quickly or carelessly

:
He just slapped on some paint without bothering to prepare the wall.
他只是隨便塗了些油漆,根本沒費心準備牆壁。
Don't just slap on a bandage; clean the wound properly first.
不要只是隨便貼上繃帶;先好好清潔傷口。
2.

徵收, 處以

to impose a fine, tax, or penalty

:
The city council decided to slap on an extra tax on luxury goods.
市議會決定對奢侈品徵收額外稅。
The judge will likely slap on a heavy fine for that offense.
法官很可能會對那項罪行處以重罰。