弘扬中华文化·传承国学经典

spacer是什么意思

spacer

英 [speɪsə(r)] 美 [spesər]

n. 垫片；[遗] 间隔区；逆电流器

英文词源

spacer (n.): typewriter mechanism and key, 1882, agent noun from space (v.).

双语例句

1. It consists of a transparent dielectric spacer.: 它由一个透明的电介质隔片构成的.

2. Washer or spacer with adjustable inside and outside diameters.: 内径和外径都可调整的垫圈或垫片.

3. Spacer ring provides bearing surface and prevents deformation of the gasket.: 隔离环提供支撑面,防止垫圈的变形.

4. Top view of washer or spacer with adjustable inside and outside diameters.: 内径和外径都可调整的垫圈或垫片的俯视图.

5. Using a spacer will also help reduce the possibility of thrush.: 利用储药罐也会减少发生鹅口疮的可能.