Effect exhaustion of
[经] 有效期届满
🧩 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
I'd like to set up a doctor's appointment as soon as possible.
我想尽快预约门诊。
All of those houses have been built in the last ten years.
所有那些房子在这10年里被造的。
A barking dog doesn't bite!
吠犬不咬人。