Of obscure origin
出身卑微
🧩 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];
obscure
[əb'skjʊr]
adj. 昏暗的，朦胧的;晦涩的，不清楚的;隐蔽的;不著名的，无名的;
vt. 使…模糊不清，掩盖;隐藏;使难理解;
n. 某种模糊的或不清楚的东西;
ob逆，倒，加强意义+s+cure关心→不关心→记不住了→模糊的
🗣️ 情景例句
You haven't changed much in fifty years.
你五十年来没有什么变。
A barking dog is better than a sleeping lion.
吠犬胜于睡狮。
and that their commissariat had no organization, but depended on irregular raids.
他们的军需供应处于无组织状态，只是靠临时抢夺来维持。