Classifying cone
[化] 锥形选粒器; 锥形分级器
🧩 词语组成解析
[经] 分类
cone
[kəun]
n. 圆锥体;球果;圆锥形东西;
vt. 使成锥形;
🗣️ 情景例句
He's unwilling to accept advice.
他不愿接受劝告。
Her stockings on the sofa.
她的长袜在沙发上面。
What is it?
什么呢？