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
How about a date with your grandfather?
和你爷爷约个会好吗？
Woe to him that is alone.
孤独的人最苦恼。
'Everyone's losing money these days,' he said.
“现在大家都在丢钱，”他说。