A WORD, A WORLD
seals
释义
- n.
- seal的复数形式
常用短语 20 组
- seal of
- 证明；保证
- mechanical seal
- [机]机械密封
- oil seal
- 油封
- seal in
- 封入
- seal ring
- n. 印章戒指
- rubber seal
- n. 橡胶密封圈；橡皮垫；橡胶塞；橡皮密封
- shaft seal
- 轴封，轴封装置；主轴密封
- gas seal
- 气封
- seal up
- 密封住
- seal with
- 用…密封
- official seal
- 公章；单位印章
- water seal
- 水封
- packing seal
- 密封垫，填料密封
- seal face
- 压紧面
- under seal
- 盖上公章；密封
- seal oil
- 海豹油；密封用油
- pressure seal
- 加压密封；压力封闭
- seal off
- 封闭；把…封锁起来
- labyrinth seal
- 迷宫式密封；曲径密封垫片
- face seal
- 面密封
在例句中理解 1 句
...a supply of note paper bearing the presidential seal.
…一批盖有总统印章的便条纸。