Pebble mill
[化] 砾磨机
🧩 词语组成解析
mill
[mil]
n. 磨坊;磨粉机;榨汁机;工厂;
vt. 研磨，粉碎;搅拌;磨，铣;轧花边（在纸币上）;
vi. 惊跑，乱闯;经研磨;
🗣️ 情景例句
Sure.
好的。
Why didn't you contact me?
为什么你不和我联系？
It was at Charlie's wedding. You were playing the piano.
那是在查理的婚礼上，你在弹钢琴。