pipefitting

名词 n.
中文释义

英文释义

名词 n.
  1. The work of a pipefitter. countable,uncountable
  2. A piece, such as a coupling, elbow, or valve, used for connecting lengths of pipe or as accessory to a pipe. countable,uncountable

词形变化

pipefittings plural

词源

From pipe + fitting.
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