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- Inference of the obverse of a proposition. 换质法推导一个命题的方法
- This is the inverse of his earlier proposition. 这和他早些时候提的建议截然相反。
- This dress is made of artificial fibers. 这件衣服是人造纤维的。
- Her artificial gaiety disguised an inner sadness. 她以矫揉造作的快乐掩饰著内心的悲痛。
- A proposition obtained by conversion. 逆命题通过换位得到的命题
- I can't stand his artificial smiles. 我受不了他的假笑。
- Keeping a shop in this village is not a pay proposition. 在这个村子里开设商店是一桩亏本的买卖。
- I was fitted an artificial tooth by the dentist. 牙医给我镶了颗假牙。
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- Her artificial manner made me sick. 她那装腔作势的样子令我恶心。
- The room was decorated with artificial flowers. 房间用人造花装饰。
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质
- This product contains no artificial preservatives. 此产品不含任何人造防腐剂。
- The students discussed the proposition that man is basically good. 学生们讨论了这么一个论点,即人性本善。
- His proposition is good in theory but cannot be put into practice. 他的建议在理论上可以，但不能付诸实现。
- Tunnelling under the English Channel is a big proposition. 在英吉利海峡海底凿隧道是一个大问题。
- This yoghurt contains no artificial flavouring or colouring. 这种酸乳酪不含人造香料或著色剂。
- Noticeably contrived; artificial. 明显人为的; 做作的
- This is not money-making proposition. 这不是个赚钱的事业。
- artificial proposition 人工命题
