音标：['raizә] ；

n. 起床者, 叛徒, 起义者, 竖板
[化] 上升管

n. a person who rises (especially from bed)
n. a vertical pipe in a building
n. structural member consisting of the vertical part of a stair or step

词型变化：名词复数形式 : risers

词性分布：

名词100%

riser的用法和样例：

例句

用作名词(n.)

Everyone knows that I am an early riser.每个人都知道我是个早起的人。
The school choir stood on risers behind the orchestra.学校合唱团站在乐队后面的竖板上。

词汇搭配

early riser早起者(机敏的人)...
stair riser梯级起步
riser leg上升管支管
riser pipe立管
atmospheric riser大气压力冒口,大气压...
filling riser灌装提升管
marine riser海底取油管
riser pad缩颈泥芯,冒口,贴边...
riser cable吊索
riser clamp立管管夹
riser base冒口窝
ring riser环状冒口,调整垫片,...
riser vent透气孔
return riser回水立管
scum riser集渣冒口,集渣包...
service riser主管
blind riser暗冒口
side riser侧冒口,边冒口...
high-riser单人双人两用床, 高...

【近义词】

riser pipe立管

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