Sealability
密封性能, 胶粘性
🗣️ 情景例句
Can we talk?
能一块儿谈谈吗？
How long are you going to stay here?
你要在这里停留多久？
The big clock which used to strike the hours day and night was damaged many years ago and has been silent ever since.
教堂的钟很大，以前不分昼夜打点报时，但很多年前遭到毁坏，从此便无声无息了。