Seal gland
[化] 密封套; 密封筒; 密封装置; 密封压盖
🧩 词语组成解析
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
gland
[glænd]
n. <解>腺;[机]密封压盖，填料盖;
🗣️ 情景例句
They came and solved the problem.
他们来了并解决了问题。
Don't keep all your eggs in one basketball.
勿孤注一掷。
There are lots of huge buildings in Beijing.
在北京有许多高大的建筑物。