keyman

名词 n.
中文释义

英文释义

名词 n.
  1. A telegraph operator. dated
    — Conscious of their importance, the 324 labor delegates marched bravely in and elected by acclaim as their president a onetime Ontario telegraph keyman, Senator Gideon Decker Robertson […]
  2. A workman who checks a railway track for faults, and who carries a keying hammer. India
  3. An employee of vital importance to a business.
    — A corporation may feel the need for life insurance on one of its keymen under a variety of circumstances.

词形变化

keymen plural

词汇关系

衍生词
keyman insurance

词源

From key + man.
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