Riser
n. 起床者, 叛徒, 起义者, 竖板\\n[化] 上升管
📖 牛津释义
riser
n
1 vertical piece between two treads of a staircase 梯级竖板.
2 person who habitually gets up early or late in the morning (as specified) 惯於早起或晚起的人
an early/a late riser 早起[晚起]的人.
🗣️ 情景例句
The internet brings people closer from around the world.
因特网把世界上人们的距离拉近了。
All of those men are friends of mine.
那些人的都是我的朋友。
Come on.
来吧（赶快）