Radius of gyration
[化] 回转半径; 转动半径
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
gyration
[ˌdʒaiə'reiʃən]
n. 旋转，回旋;回转;
🗣️ 情景例句
Let's what?
你说什么？
When I left, he was at home.
当我离开的时候，他回家了。
Sam and I had lunch together today. We went to a restaurant.
我和萨姆今天一起吃的午饭。我们去了一家饭店。