Propeller runner
[机] 旋叶轮
🧩 词语组成解析
🗣️ 情景例句
Oh, don't do that, George!
噢，乔治，不要这么做。
After dinner sit a while; after supper walk a mile.
午餐之后坐片刻，晚饭之后走一里。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。