preventer

n. 妨碍者, 妨碍物, 预防者

词形变化

preventers 复数 preventers

别名

preventor

释义与例句

n.
  1. 1.

    One who, or that which, prevents.

  2. 2.

    An arrangement, made with ropes and blocks, that prevents the boom of a sailing boat from performing a jibe.

    航海 交通
  3. 3.

    Any of various lines set up to reinforce or relieve ordinary running or standing rigging.

    航海 交通

相关短语

blowout preventer

词源

From prevent + -er.

来源：wiktionary