Floormat
辅助 Assistantn. 车上的垫子
🗣️ 情景例句
He's been here for years, he should know the ins and outs of the job by now.
他在这里已经好多年，现在理应熟悉各方面的工作了。
How do you spend your leisure time?
你怎样打发业余时间？
Is the cut still painful?
伤口还在痛吗？