contrarotating

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Rotating in two directions by contrarotation. not-comparable
    — Contrarotating propellers are two propellers rotating in opposite directions about the same shaft axis and usually driven by the same engine. Do not confuse them with counterrotating propellers which are propellers rotating in opposite directions, but on different shaft axes.

词形变化

contra-rotating alternative

词源

From contra- + rotating.
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