您要查找的是不是：
- The case has assumed a serious aspect. 该案件已呈现出严重性。
- Natasha took the first note, her throat swelled, her bosom heaved, a serious expression came into her face. 娜塔莎唱出了第一个音，拉开了嗓门，挺起了胸脯，眼睛里露出严肃的表情。
- He tried hard to assume a natural expression. 他用尽全力在脸上装出一副坦然的表情来。
- The poor man has a serious disease of the liver. 这个可怜的人患有严重的肝病。
- He received a serious wound in the battle. 在这次战斗中他受了重伤。
- That put us at a serious disadvantage. 这使我们处于非常不利的地位。
- pull a long face; put on a serious expression 沉下脸来
- Such a serious crime must not go unpunished. 这种严重罪行不可不受惩罚。
- He had a serious congestion of the lungs. 他得了严重的肺充血。
- Huck always assumes a serious and thoughtful narrative tone, with obvious intent to be adult alike to incur laughter. 哈克以严肃且深思的口吻来进行叙述，故作老成以博得笑声；
- The soldier received a serious wound on the chest. 这名士兵胸部受了重伤。
- But it's a serious matter for you. 可是这对你来说是一桩在事啊。
- To cause to assume a leaning or prone position. 靠使之处于斜倚或被支撑的位置
- Take it easy, it's not a serious problem. 别着急，这问题并不严重。
- To assume a spiral or curved shape. 呈现盘旋状，呈现螺旋状
- It's not a serious error. We can let it pass. 这不是什么严重的过错，我们就不予理会了。
- In the country Jack assumes a serious attitude for the benefit of his young Ward , Cecily, an 18-year old heiress and the granddaughter of Jack's late adoptive father. 他喜出望外，想以此证明他一向“诚实”，他一直名叫“欧内斯特”。这明明是欺骗，可格温多林和赛西莉却认定这两个伪君子是诚实的。
- I felt uneasy upon seeing his serious expression. 他严肃的表情令我局蹐不已。
- Let's assume A knows B is guilty. 假定甲知道乙有罪。
- Smoking is a serious health hazard. 吸烟严重危及健康。
