名词 “boarding”
 单数boarding,复数boardings或不可数
- 登机
The boarding of the plane will begin in ten minutes.
 - 寄宿
She opted for boarding during her first year at the university.
 - 木板结构
The old shed was built from weathered boarding.
 - 跳帮
The pirates prepared for boarding as they closed in on the merchant vessel.
 - 撞板
He was sent to the penalty box for boarding.
 - 滑板运动
They spent the afternoon boarding at the skate park.