Gland seal
[化] 汽封; 轴封
🧩 词语组成解析
gland
[glænd]
n. <解>腺;[机]密封压盖，填料盖;
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
🗣️ 情景例句
I planned to take a few months off.
我计划休息几个月。
He has not come in yet.
他还没有来。
No! You don't understand! Not before or after meals--instead of them.
“不是，你没听懂！不是饭前或饭后吃--而是代替三餐饭。”