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
See you later.
待会见。
I still have a cough.
我仍然患咳嗽。
Come on! shouted everyone, very loudly.
“快！快呀！”每一个人都大声地喊。