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单词 bypass
释义

WordReference Random House Learner's Dictionary of American English © 2024
by•pass or by-pass/ˈbaɪˌpæs/USA pronunciation   n., v., -passed, -passed or -past, -pass•ing. 
n. [countable]
  1. Civil Engineering, Transporta road allowing motorists to avoid heavy traffic points or to drive around an obstruction.
  2. Surgerya surgical operation in which the flow of blood through a diseased organ is redirected around the blockage:a coronary bypass operation.

v. [+ object]
  1. Transportto avoid by following a bypass:We bypassed the city.
  2. to neglect to consult or to ignore the opinion or decision of: I bypassed the manager and went straight to the owner.
See -pass-1.
WordReference Random House Unabridged Dictionary of American English © 2024
by•pass  (bīpas′, -päs′),USA pronunciation n., v., -passed or (Rare) -past;
-passed
 or -past;
-pass•ing.
 

n. 
  1. Civil Engineering, Transporta road enabling motorists to avoid a city or other heavy traffic points or to drive around an obstruction.
  2. a secondary pipe or other channel connected with a main passage, as for conducting a liquid or gas around a fixture, pipe, or appliance.
  3. Electricityshunt (def. 9).
  4. Surgerya surgical procedure in which a diseased or obstructed hollow organ is temporarily or permanently circumvented. Cf. coronary bypass, gastric bypass, heart-lung machine, intestinal bypass.

v.t. 
  1. Transportto avoid (an obstruction, city, etc.) by following a bypass.
  2. to cause (fluid or gas) to follow a secondary pipe or bypass.
  3. to neglect to consult or to ignore the opinion or decision of:He bypassed the foreman and took his grievance straight to the owner.
Also, by-pass′. 
  • 1840–50; apparently back formation from by-passage; see by1 (adjective, adjectival), passage1
bypass′er, by-pass′er, n. 

Collins Concise English Dictionary © HarperCollins Publishers::
bypass /ˈbaɪˌpɑːs/ n
  1. a main road built to avoid a city or other congested area
  2. any system of pipes or conduits for redirecting the flow of a liquid
  3. a means of redirecting the flow of a substance around an appliance through which it would otherwise pass
  4. the redirection of blood flow, either to avoid a diseased blood vessel or in order to perform heart surgery
    See coronary bypass
  5. (as modifier): bypass surgery
  6. an electrical circuit, esp one containing a capacitor, connected in parallel around one or more components, providing an alternative path for certain frequencies
  7. (as modifier): a bypass capacitor
vb ( -passes, -passing, -passed, -past)(transitive)
  1. to go around or avoid (a city, obstruction, problem, etc)
  2. to cause (traffic, fluid, etc) to go through a bypass
  3. to proceed without reference to (regulations, a superior, etc); get round; avoid
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更新时间:2025/7/23 16:55:08