Closed-system separator
[建] 密闭系统
🧩 词语组成解析
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
separator
['sepəreitə;'sepəˌreitə]
n. 分离器，分离装置;防胀器;
🗣️ 情景例句
Susan has told me a great deal about you.
Susan告诉我许多关于你的事。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。
Sam and I had lunch together today. We went to a restaurant.
我和萨姆今天一起吃的午饭。我们去了一家饭店。