presection

词形变化

presectioned presectioning presections 三单 presections presectioning 现在分词 presectioned 过去式 presectioned 过去分词

释义与例句

v.
  1. 1.

    To cut into pieces in advance.

    及物

    A wire saw is used for presectioning in the preparation area. Then, an especially designed and manufactured disintegrating plate is used to disintegrate the concrete parts by means of a remotely controlled dismantling excavator […]

词源

From pre- + section.

来源：wiktionary