Helicoidal sifting machine
[化] 螺旋转筒筛
🧩 词语组成解析
n. 螺旋面
n. 筛, 过滤, 筛过的东西, 滤下来的杂质, 筛下来的杂质, 滤过的东西\\n[计] 筛选, 淘汰
🗣️ 情景例句
Who's going to be there?
有谁要参加？
If there's anything else I can do, please call on me.
如果有任何事情我能效劳的话，请打电话给我。
Where did you go?
你去哪儿了？