preventer

1. 1.

   One who, or that which, prevents.

   阻止者或阻止物

2. 2.

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

   用绳索和滑轮组成的装置,防止帆船吊杆发生顺风转向

3. 3.

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

   各种用于加强或减轻常规动索或静索的绳索

用绳索和滑轮组成的装置,防止帆船吊杆发生顺风转向；各种用于加强或减轻常规动索或静索的绳索；妨碍者；妨碍物；预防者

Connections

Learner notes