您要查找的是不是：
- The poor man has a serious disease of the liver. 这个可怜的人患有严重的肝病。
- It's too hot to concentrate on book. 热得不能集中心思看书。
- The doctor says it's just a touch of liver. 医生说肝脏稍有些毛病。
- I must concentrate my energies on decorating today. 我今天必须集中精力搞装饰。
- I can't concentrate on my work when I'm tired. 我累了就无法集中精力工作。
- Next time we'll study the action of the liver. 下次我们将研究肝功能。
- Don't put me off when I'm trying to concentrate. 我正要集中注意力呢，别打搅我。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- She couldn't concentrate on a book very long. 她不能长时间专心读一本书。
- Having a liver disorder; bilious. 有肝病的; 胆汁病的
- I must concentrate upon my work now. 我现在必须集中精力工作。
- Birds concentrate (in places) where food is abundant. 鸟聚集在食物丰盛的地方。
- Excessive dosage of this drug can result in injury to the liver. 这种药使用过量会损害肝脏。
- She felt ill. She went to work, however, and tried to concentrate. 她病了。然而她照旧去上班，并且尽力集中精神工作。
- We must concentrate our efforts on improving education. 我们必须致力於改进教育工作。
- I want a bottle of cod liver oil. 我要一瓶鱼肝油。
- I can't concentrate with you breathing down my neck. 你这样紧紧盯著我，使我精神无法集中。
- A racking headache made him unable to concentrate on his study. 折磨人的头痛使他不能全神贯注地学习。
- Preventing abnormal or excessive accumulation of fat in the liver. 抗脂肪的防止肝脏内脂肪异常或过度积聚的
- Will you children shut up?! I can't concentrate on my work. 孩子们可以请你们闭嘴吗?我没法子专心工作。
