sealing的读音 sealing中文意思
英音
[ˈsi:lɪŋ]
美音 [ˈsilɪŋ]
n. 猎捕海豹业美音 [ˈsilɪŋ]
v. 密封( seal的现在分词 )；决定；确定；封上（信封）
sealing 用法和例句
- Dustproof and sealing structure extend working life of lubricants and other
- 独一无二的防尘密封结构，延长寿命的润滑油和其他零件
- Translation : attach both sides and create a vacuum to hold door in place and for sealing .
- 解释：当两扇门都关上后中间抽成真空，以保持门的位置及密封性。
- The mice , however , arrived quite recently on sealing vessels .
- 然而不久前，老鼠乘密封船来到这里。
- Leaky duct work can also eat into the efficiency , so sealing ducts could make a big difference .
- 管道漏水也会导致空调工作效率下降，所以密封管道变得非常重要。
- This is connected via a sealing valve to the larger , more powerful lower chamber , or ventricle .
- 通过密封阀与更大的，更强的位于下面的腔室心室相连。