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
Oh, I'd like you to meet my sister-in-law Marilyn.
噢 我来向你介绍我嫂子Marilyn。
Would you care to take a seat while I make out a receipt?
请坐一会儿好吗？我给您开个收据。
Bad luck!
真不走运！