走进(屋子), 因不慎而撞上, 漫不经心地走入, 很快地用完
在线英汉词典

walk into sth的短语、例句：

walk into sth (infml 口) (a) become caught in sth that one is not expecting, esp because one is not careful 出乎意料陷入某境地（尤指因不慎）
They set a trap for him and he walked right into it. 他们设下圈套, 他果然落入其中. (b) be appointed to (a job) without having to make an effort 轻易获得（一份工作）
She simply walked into a job at the bank as soon as she graduated. 她大学一毕业就轻易获得一份在银行中的工作. walk into sth/sb strike against sth/sb while walking 走路时撞上某物[某人]
She wasn´t looking where she was going and walked straight into me. 她走路不看路, 一头撞在我身上.