ominous

1. ADJ If you describe something as ominous, you mean that it worries you because it makes you think that something bad is going to happen. 不祥的

There was an ominous silence at the other end of the phone. 电话那端是一阵不祥的沉默。

2. ominouslyADV 不祥地

The bar seemed ominously quiet. 那个酒吧似乎寂静得让人觉得不祥。