您要查找的是不是：
- Is that painting an original or a reproduction? 那幅画是原作还是复制品？
- Her description of the meeting is an exact reproduction of the reunion. 她对会面的描述是这次团聚的真实再现。
- She supplements her diet with vitamin tablets. 她服用维生素片剂以补充规定食谱中的营养。
- A reproduction produced by gravure. 凹版印刷品凹版印刷生产的复制品
- The vitamin is fortified with iron. 这种维他命加了铁。
- This is a book about human reproduction. 这是一本关于人的繁育的书。
- reproduction vitamin 维生素E
- Bella bought a bottle of fat-soluble vitamin A. 贝拉买了一瓶可溶于油脂的维他命A
- The quality of reproduction isn't very good on this recording. 这次录音复制的质量不怎么好。
- This is not the original; it's only a cheap reproduction. 这不是原作，它只不过是廉价的复制品。
- His mother told him to have a vitamin pill before leaving. 他妈妈让他在走之前吃一颗维生素药丸。
- He can distinguish a genuine antique from a reproduction. 他能区别真正的古董与复制品。
- I bought a reproduction of a famous painting for my room. 我买了一幅名画的复制品来装饰房间。
- Some vitamin B and C will build up your resistance. 吃些维他命B和C能增强你的抵抗力。
- We had to retool for enlarging reproduction. 为了扩大再生产，我们必须更换机械设备。
- Vitamin C is destroyed when overheated. 维生素C受热过度就会被破坏。
- The trees will propagate themselves by the reproduction of their seed. 这些树将通过种子的再生而自行繁殖。
- Vitamin pills make up what we lack in our diet. 维生素片可以弥补我们饮食中的不足。
- Injections of vitamin C are obviously advantageous. 注射维生素C显然是有利的。
- Asexual reproduction is by FRAGMENTATION. 植物体也可通过断裂进行无性繁殖。
