slag riser 冒渣口 ; 冒渣心
blind riser [机] 暗冒口
Riser Backbone Subsystem 垂直干线子系统 ; 子系统 ; 干线子系统 ; 垂直主干子系统
dry riser 消防干上水喉 ; 干式竖管
closed riser 暗冒口
riser pipe 升流管 ; 立管竖管 ; 上升管
feed riser 补给用冒口 ; 进料提升管 ; 冒口 ; 环冒口
riser neck 冒口颈
riser base 立管基座 ; 冒口窝
"he's usually a late riser"
以上来源于: WordNet
N-COUNT An early riser is someone who likes to get up early in the morning. A late riser is someone who likes to get up late. 起床的人 [supp N]
He was an early riser and he would be at the breakfast table at seven.
他习惯早起，七点钟就坐在桌前用早餐。
N-COUNT A riser is the flat vertical part of a step or a stair. (台阶或楼梯的)立板 [技术]
When the rig sank, the riser broke near the top while remaining attached to the blowout preventer at the bottom.
当钻井平台下沉时，立管在顶部附近的地方断裂，同时另一端仍与底部的防喷器相连。
He was an early riser and he would be at the breakfast table at seven.
他习惯早起，七点钟就坐在桌前用早餐。
Do you believe that anyone can ditch their alarm clock and become a happy early riser?
你相信任何人都能把闹钟丢弃，并且变成一个快乐的早起者吗？
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