piston

n.

piston详解释义

piston双解释义

piston

【机】活塞

【音】活塞阀键

【音】直升式活塞

[C]活塞 (in engines,pumps,etc.) a round piece usually of metal that fits inside a cylinder and moves up and down or backwards and forwards inside it

Noun

United States neoclassical composer (1894-1976)

mechanical device that has a plunging or thrusting motion

piston例句

piston搭配

用作名词(n.)

All the apprentices rushed to help fit the piston.
徒工们都跑过来帮助装活塞。

They use a piston engine instead.
他们改用活塞发动机。

piston ring
活塞环

piston rod
活塞杆

piston近义词