Rolling friction
[化] 滚动摩擦
🧩 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
It was not until yesterday that I noticed it.
我一直到昨天才注意到它。
Don't mention it.
不必谢。
These ocean waves are among the earth's most complicated natural phenomena,
这些海浪属于地球上最复杂的自然现象。