noun🔗Share半便士，半文钱 A halfpenny""Back in the day, you could buy a piece of candy for just an ob." "以前，你只要花半文钱就能买到一块糖。economyfinancebusinesshistoryChat with AIVocabulary GamePractice Reading
noun🔗Share反对，异议 An objection""My only ob to the plan is that it costs too much money." "我对这个计划唯一的反对意见就是它太贵了。lawstatementChat with AIVocabulary GamePractice Reading
noun🔗Share肥胖基因 The obese gene"Scientists are studying the ob to understand how it affects appetite and weight. "科学家们正在研究肥胖基因，以了解它如何影响食欲和体重。biologymedicinebodyChat with AIVocabulary GamePractice Reading
