Closed circuit grinding
[化] 闭路研碎
🧩 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
a. 刺耳的, 沉重的, 剧烈的\\n[化] 研磨; 磨碎
🗣️ 情景例句
She treated me with indifference.
她对我很冷淡。
I came here when I was 20.
我二十岁来这儿。
The English and Maths papers weren't easy enough for me.
英语和数学试题对我来说不很容易。