either of the two lower blocks of the falls (sense 29b) of a boat.
| 单词 | θ206223 |
| 释义 | society > travel > travel by water > vessel, ship, or boat > equipment of vessel > tackle or purchase > [noun] > system of) pulley(s) > for raising or lowering ship's boat (1) fall block1834 either of the two lower blocks of the falls (sense 29b) of a boat. |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。