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- plain total enclosure 普通全封闭式机壳
- Total enclosure of the work area is normally necessary to limit the extent of the MMVF Areas and Respirator Zones produced. 通常需要对作业区进行整体封闭以限制MMVF区域和呼吸器区域范围延伸。
- exposure in static total enclosure chamber 静式染毒
- 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。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- 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。
- 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 say the news comes as a total surprise. 我得说这个消息来得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起来共十年。
- 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。
- My small contribution was lost in the grand total. 我的小小捐献在巨大的总额中小得几乎看不见。
- He set an example of plain living. 他树立了艰苦朴素的榜样。
- The ship was wrecked and became a total loss. 船只失事，一切都损失了。
- To be plain with you, I know nothing about it. 坦白对你讲，我对此一无所知。
- He swings from wild optimism to total despair. 他由极其乐观一变而为完全绝望。
- We must keep to the style of plain living. 我们必须保持朴实生活的作风。
