点击下方单词,选择对的这个单词
形容词
1. 严肃的;无聊的;古板的If you say that someone or something is staid, you mean that they are serious, dull, and rather old-fashioned.
1. characterized by dignity and propriety
Synonym: sedate
多通过句子记忆单词,而不是单独死记硬背。