this的词语用法是:adj.(形容词)this用作形容词作“这”解时,用于修饰表示在时间、地点、想法上更接近讲话者的事物或人,也可与包括现在的日子或一段时间的词语连用。this的例句是用作代词(pron.)This is, in part, my own mistake.在某种程度上来说,这是我自己的错。this的意思是pron.这;这个;adj.这个;adv.这样;这么。
These characteristics indicate that they are quartz which is a widespread and the second-most abundant mineral in the earth's crust.以上特征表明这些矿物是石英,石英矿物分布广泛,在地壳中的含量仅次于长石。
1、be confident in sb/doing sth 对某人充满信心/做某事 2、be confident about dong sth/sth 对某事/某事充满信心 例句:1、You must be confident in what you do.你必须对所做的事有信心。2、Carrick also...
例句:1.Our country is abundant in minerals. 我国矿产非常丰富。2.Our country has a vast territory and abundant resources. 我国土地辽阔, 资源丰富。3.Our world should also be abundant and merged. 我们的世界也...
意思都是表示对...很信任。区别在用法上。be confident in sb/doing sth,后面可以加人。be confident about dong sth/sth,后面不可以加人。例句辨析:be confident in 1、Those undergraduates appear to be more ...
be experienced in 在……有经验 in通常指某个领域,方面be experienced in+doing sth。An executive should be experienced in administration.一个管理者应有行政管理的经验。二者大体上意思差不多,没有太严格的区别。双语...