Law of persistance of energy
[建] 能量持久律
🧩 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];
持久性
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];
🗣️ 情景例句
Really?
真的？
While waiting for the train I killed time by reading a book.
在等火车的时候我看书来消磨时间。
Good morning, nurse.I was to see the dentist,please.
早上好，护士。我想见牙科医生。