stoplog

词形变化

stoplogs 复数 stoplogs

别名

stop log

释义与例句

n.
  1. 1.

    A multi-piece barrier used to close an opening, such as across a gate or channel, that is dropped into groves on the two sides of the opening.

词源

From stop + log. Derives from logs originally being dropped into place to stop waterflow.

来源：wiktionary