rollform

词形变化

rollformed rollforming rollforms 三单 rollforms rollforming 现在分词 rollformed 过去式 rollformed 过去分词

释义与例句

v.
  1. 1.

    To form (sheet metal) into a desired cross section through continuous bending of a long strip of the metal as it passes through a set of rollers.

    及物

词源

From roll + form.

来源：wiktionary