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
First round's on me.
第一轮我请客。
Is there any earlier one?
还有更早一点的吗？
I'm afraid that won't be possible,much as we'd like to.
尽管我们很想这样做，但恐怕不行了。