adj.邪惡的；不祥的；災難性的；左邊的
He showed his sinister motive at last. 他終于露出了他那邪惡的用心。
Maston was oppressed by sinister forebodings. 梅斯頓感到自己被一種不祥的預感緊緊地抓住了。
Events began to take on a more sinister aspect. 事情開始呈現(xiàn)較為不祥的征兆。
