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
was supposed to be made into a community center
原计划改成一个社区交谊中心
The Red Cross supervised the distribution of food and clothing to the flood victims.
红十字会坚督分配食物和衣物给水灾受害者。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。