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
That's a good question, Robbie.
这是个好问题， Robbie。
How long does it take for a letter to get to California ?
一封信到加利福尼亚要花多长时间？
When he woke up, his hands and feet had already been tied together.
当他醒过来的时候，他的手脚已经被捆起来了。