riser

名词 n.
中文释义
英 /ˈɹaɪ.zə(ɹ)/   

英文释义

名词 n.
  1. Someone or something which rises.
  2. A platform or stand used to lift or elevate something.
    — The choir stood on risers for the performance.
  3. A vertical part of a step on a staircase.
  4. The main body of a bow.
  5. A vertical utility conduit, pipe or path between floors of a building for placement of cables (e.g. telephone, networking), or to convey fluids (e.g. gas, water).
  6. A pipe connecting an individual exhaust port of an internal combustion engine to the muffler, particularly on aircraft.
  7. A Manx cat with a showable short tail.
  8. A strip of webbing joining a parachute's harness to the rigging lines.
  9. A reservoir built into a metal casting mold to prevent the formation of cavities in the casting as the metal shrinks on cooling.
  10. A male's erection. colloquial,countable

词形变化

risers plural

词汇关系

衍生词
dry riser early riser high-riser late riser midriser Pfizer riser wet riser
并列词
longy rumpy

词源

From Middle English ryser, risere, equivalent to rise + -er.
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