to slap on
[phrase form: slap]
01
課する, 与える
to command someone to do something immediately, often as punishment
Transitive
例
The teacher slapped on detention for the student who was caught cheating on the exam.
試験でカンニングをした生徒に、教師は課した居残りを。
02
急いで塗る, 適当に付ける
to apply or put something on hastily or carelessly
例
She slapped on sunscreen before running out the door.
彼女はドアから走り出す前に、慌てて日焼け止めを塗った。
