ominous GREGMAT专八托福

ominous black clouds; ominous rumblings of discontent.

不祥的黑云；有威的不满之声

Those black clouds look ominous for our picnic.

那些乌云的野餐来说是个不祥之兆。

there were ominous dark clouds gathering overhead.

空中有预兆凶险的乌云聚集。

This ominous, goateed man waves a pocket watch back and forth, guiding his subject into a semi-sleep, zombie-like state.

这个不吉利的、尖胡子男人来回晃动一只怀表，引导他的受测人进入了一个半睡眠、僵尸般的状态。

The ancient people considered the blood,amnionic fluid,lochia and etac as filthy and ominous materials,which will desecrate the inviolability,and drew up much abstinence of lunaria and birth.

古人认为从女阴里流出的血液、羊水、胎衣等是污秽的、不祥的,会亵渎神明,故为之制订种种月经禁忌和生育禁忌。