Tìm kiếm
Lever
01
cần gạt
a long rigid bar that is put under a heavy object in order to move it
02
cần đẩy
a handle on a piece of equipment or machine that is used to make it operate
03
cần gạt, cần gạt ổ khóa
a flat metal tumbler in a lever lock
to lever
01
nâng lên, sử dụng cần gạt
to lift or move something using a rigid bar or tool as a pivot point
lever
n
leverage
n
leverage
n
Ví dụ
The mechanic employed a lever to change the flat tire.
He used a lever to lift the heavy rock from the ground.
She used a wooden lever to move the heavy crate across the floor.
With the help of a lever, they managed to pry open the stuck door.
A lever makes it easier to lift heavy objects with less effort.
