waver的意思是:v.动摇;摇曳;犹豫;颤抖;n.动摇;踌躇;挥动者;烫发器。waver的例句是用作动词(v.)They did not waver in their support for him.他们毫不动摇地支持他。waver的词义辨析是v.(动词)waver, falter, hesitate, vacillate。
flag的词典解释是:旗;旗帜;(尤指)国旗Aflag is a piece of cloth which can be attached to a pole and which is used as a sign, signal, or symbol of something, especially of a particular country。flag的例句是用作名词(n.)Flags are fluttering in the breeze.旗子在风中飘扬。flag名词:flagger;过去式:flagged;过去分词:flagged;现在分词:flagging;第三人称单数:flags。