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
I want to cash this check, please.
我想把这张支票换成现金。
To shoot
射击
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。