Rolling device
[化] 滚动装置
🧩 词语组成解析
rolling
['rəuliŋ]
adj. 旋转的;波动的;起伏的;
n. 旋转;动摇;轰鸣;
🗣️ 情景例句
Do you hike or fish on your trips?
旅游时，你会步行或钓鱼吗？
How much cloth did you want to order?
你想要多少布料？
It was rather like an exhibition of prehistoric electronic equipment.
这儿倒像是在展览古老的电子设备。