用u.y.d.s.t 这5个字母组成一个单词

用u.y.d.s.t 这5个字母组成一个单词

study名词 n.1.学习;研究;调查[U][P1]The plan is under study.那个计划正在研究中.He has made great progress in his English studies.他在学习英文方面进步很多.2.研究论文,专题论文[C]She wrote a study of Shakespeare.她写了一篇有关莎士比亚的论文.3.学科;学问[C]Bioengineering is a new study.生物工程学是一门新的学问.4.课题,研究对象[C]5.书房[C]Mr.Smith is reading in his study.史密斯先生在书房内看书.6.【画】习作;试画[C]7.【音】练习曲[C]及物动词 vt.1.学习;研究For a year he studied Chinese with me.他跟我学了一年中文.2.细看,细察I studied him closely.我仔细地看了看他.3.仔细考虑We need time to study a suitable answer.我们需要时间去考虑一个适当的答复.They studied the question carefully before they made the decision.他们认真研究了这一问题,然后才作出决定.不及物动词 vi.1.学习,用功My daughter often studies late into the night.我女儿常常读书到深夜.2.努力======以下答案可供参考======供参考答案1:dusty 形容词满身尘埃粉末状的昏黑供参考答案2:study学习，研究供参考答案3:呵呵

和我的回答一样，看来我也对了