| 释义 |
lever
UK ['li:.vər] US ['lev.ɚ] noun countable
BAR/HANDLE 棍棒／手柄
■a bar or handle which moves around a fixed point, so that one end of it can be pushed or pulled in order to control the operation of a machine or move a heavy or stiff object 杠杆，操纵杆，控制手柄
UK ['li:.vər] US ['lev.ɚ] noun countable
ADVANTAGE 优势
■something you use, often unfairly, to try to persuade someone to do what you want （用以说服别人的）手段，把柄 |