Law of commutation
[计] 交换律
🧩 词语组成解析
law
[lɔ:]
n. 法;法学;规律;法制;
vt.& vi. [口语、方言]诉诸法律，对…起诉，控告;
vt. 控告;对…起诉;
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];
commutation
[[ˌkɔmju(:)'teiʃən]]
n. 交换, 变换, 代替\\n[电] 整流
🗣️ 情景例句
The sales record of My Heart Will Go On by Celin Dion has yet to be broken.
席林.迪翁的《我心永恒》创下了销售纪录暂时还无人可以打破。
I know the boy whose father is a writer.
我知道那个男孩的父亲是作家。
I suggest that you did not catch the 8 o'clock train,
您乘的不是8点钟的火车，