rash1 /ræʃ/ adjectiveadj CARELESSif you are rash, you do things too quickly, without thinking carefully about whether they are sensible or not 急躁的,鲁莽的,轻率的 → foolish Please Jessie, don’t do anything rash. 求你了,杰西,不要草率行事。
Don’t go making any rash decisions about your future! 不要对你的未来贸然作决定!
It was rather rash of you to lend them your car. 你把汽车借给他们实在有欠考虑。
—rashly adverbadv I rashly agreed to look after the children. 我没多想就答应照看那些孩子。
—rashness noun [uncountableU]