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单词 escapement
释义 escapement
 /i skayp"meuhnt/,  n.  
  1.  Horol.   the portion of a watch or clock that measures beats and controls the speed of the going train. Cf. anchor escapement, deadbeat (def. 1), lever escapement.
  2. a mechanism for regulating the motion of a typewriter carriage, consisting of pawls and a toothed wheel or rack.
  3. a mechanism in a piano that causes a hammer to fall back into rest position immediately after striking a string.
  4. an act of escaping.
  5.  Archaic.   a way of escape; outlet.
 [1730-40; ESCAPE + -MENT (calque of F échappement]
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更新时间:2025/2/2 13:33:13