This soporific works very well.

这种催眠药效果很好。

He took a soporific to help him sleep.

他服用了催眠药来帮助入睡。

This soporific made me fall asleep quickly.

这催眠药让我很快就睡着了。

This drug is benignly soporific.

这种药物具有良好的催眠效果.

They certainly had soporific effect upon the Flopsy Bunnies!

它们确实对佛洛普西家的小兔们有很强的催眠效果.

[A] the soporific repetition of phrases and invigorating music[A

催人入睡的重复的短语和令人振奋的音乐

THE election campaign was soporific but the results are startling.

竞选活动令人昏昏欲睡，但结果却令人吃惊。

I often have to take soporific before I go to bed.

我常在睡前不得不服安眠药.

After trudging for some distance, his slow steady steps acted as a soporific.

及至走出来一些路,脚步是那么平匀, 缓慢,他渐渐的仿佛困倦起来.

Fortunately, however, the heavy supper she had eaten produced a soporific effect.

幸好那一顿饭产生了催眠的效果。