英汉解释

n. 主桅帆操纵索

同义词

n. sheet，shroud，tack，weather sheet

英英解释

n.
  1. (nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the

网络释义

mainsheet
主桅帆操纵索; 主帆索; 大桅帆操纵索;