promiscuity was frowned upon.
男女乱交不为人们所赞同。
；用皱蹙额表示不满（frown的过去分词）promiscuity was frowned upon.
男女乱交不为人们所赞同。
frowned on the use of so much salt in the food.
不同意食物里放这么多盐
he frowned as he reread the letter.
当他重读这封信时，他皱
。
she frowned, thrown by this apparent change of tack.
她皱皱
，被这明显
的方法难住。
The teacher frowned angrily at the noisy class.
老师生气地
那班吵吵嚷嚷的学生皱起。
Paula frowned, suddenly wary.
拉皱皱，突然警惕起来。
He frowned as he tried to work out the sum.
当他试图算出总数的时候他皱起。
The mother frowned when her son failed in his exam.
儿子考试不及格时, 母亲皱着。
They were called Lurchers and in the Saluki world they are frowned upon.
这样繁育出来的狗被称作“Lurcher”（杂种猎狗），在萨路基的世界里，这种犬不被人们所认可。）
Hermione, however, leaned against the Owlery wall, folded her arms, and frowned at Ron.
赫敏靠在棚屋的墙上，抱着双臂，罗恩皱起。
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