请输入您要查询的英文单词：
单词
portentous
释义
portentous
ADJ
FORMAL
/pɔːˈtentəs/
1
giving a warning about the future 预兆的；预告的；凶兆的
2
trying to seem very serious and important , in order to impress people 装腔作势的；虚张声势的
DERIVED WORD
portentously
adv
portentousness
noun
U