slap something ↔ on phrasal verbphr v informal a) PUTto put or spread something quickly or carelessly onto a surface 匆匆地涂,草草地抹 She ran upstairs and slapped on some make-up. 她跑上楼,匆匆上了点妆。
slap something on something We could slap some paint on it. 我们可以在上面刷点漆。
b) ADDto suddenly announce a new charge, tax etc or say that something is not allowed – used especially when you think this is unfair 强制实行〔尤用于认为不公平时〕 Many tour operators slap on supplements for single people. 许多旅游公司向独行游客强行收取额外费用。
slap something on something In 1977, the president slapped a ban on the commercial reprocessing of nuclear fuel. 1977年,总统突然颁布禁令,禁止核燃料的商用再处理。
→ slap something ↔ on at slap1(3)