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- distilling tube plain 无球分馏管
- distilling tube with three bulbs 三球分馏管
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- The problem is quite plain to us. 那问题我们都很明白。
- You needn't labor a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- His devotion to music is plain to see. 他对音乐的挚爱是显而易见的。
- You can purify the water by distilling. 你可以通过蒸馏来净化水。
- Water can be made pure by distilling it. 水可以通过蒸馏而提纯。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Is the coastal plain good for farming? 沿岸平原适宜耕种吗？
- It's plain that he is the criminal. 很明显，他是罪犯。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- You needn't labour a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- A policeman in plain clothes shadowed the criminal all day. 有个便衣警察整天秘密监视那个罪犯。
- He set an example of plain living. 他树立了艰苦朴素的榜样。
- To be plain with you, I know nothing about it. 坦白对你讲，我对此一无所知。
- We must keep to the style of plain living. 我们必须保持朴实生活的作风。
- This tube is flexible but tough. 这管子柔软但很坚固。
- The Indian of the west is a rover of the plain. 西部的印第安人在大平原上过着游牧生活。
