Exhaustion of effect
[经] 有效期满
🧩 词语组成解析
exhaustion
[ig'zɔ:stʃən]
n. 疲惫，衰竭;枯竭，用尽;排空;彻底的研究;
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
He's a nice man.
他是个好人。
Do you swear to tell the truth, the whole truth, and nothing but the truth?
你发誓据实陈述而决无谎言吗？
We realized that they must have become unduly frightened by the rising flood,
我们意识到他们一定是被不断上涨的洪水吓坏了。