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
After forty-eight hours.
四十八小时后。
A tall tree is struck by lightning.
大树被闪电击中了。
Ling Feng, could you do something for me, please?
凌峰，你能为我做件事吗？