Portentously
adv. 不祥地；有预兆地；盛气凌人地, 自负地
✅ 同义词
📖 牛津释义
portentously
adv: `No good will come of this,' she announced portentously. ｀这绝好不了,＇她煞有介事地说.
🗣️ 情景例句
No. She's at work now.
不在，她正在上班。
He is likely to do something wrong.
他可能会做坏事。
Sorry, there aren't any. Would you like some bottles of orange?
对不起，没有了，您要几瓶橙汁怎么样？