seal的意思
seal
基本释义
-
n
密封；印章；海豹；封条；标志
a large sea animal that eats fish and lives around coasts
-
v
密封；盖章
to cover the surface of something with something that will protect it
例句
-
Check seals on fridges and freezers regularly.
定期检查冰箱和冰柜的密封装置。
短语
- 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
近义词
vt [机]密封；盖章
同根词
adj
sealed 密封的；未知的
n
sealing 封闭，[机] 密封；补铸件的漏洞；猎捕海豹业、sealant [机] 密封剂、sealer 盖印人；检验员；密封层；捕海豹的船或猎人、sealskin 海豹皮；海豹皮衣
v
sealed 封闭；盖印（seal的过去分词）
