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
Welcome to New York.
欢迎你来纽约。
I would prefer if he comes here.
我倒愿意他去我们那里。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。