单词：once in a while
偶尔
once in a while的用法和样例：
例句
- We heard the occasional rumble of a passing truck.我们偶尔听到卡车驶过的隆隆声。
- He likes to hit the bottle once in a while.他喜欢偶尔喝得酩酊大醉。
- She can be a very tiresome child at times.她这孩子有时会很烦人的。
- Aircraft sometimes fuel while in the air.飞机有时在空中加油。
词汇搭配
- every once in a while间或
【近义词】