您要查找的是不是：
- plain seamless mug 素色口杯
- plain seamless mug with cover 素色带盖口杯
- decorated seamless mug with cover 彩花带盖口杯
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- He has a mug of cocoa before bed. 他临睡前喝一缸子可可。
- The problem is quite plain to us. 那问题我们都很明白。
- He asked me to make him a mug of coffee. 他要我给他弄杯咖啡。
- 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。
- A mug of hot chocolate was just what she needed. 一马克杯的热巧克力正是她所需要的。
- 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。
- decorated seamless mug 彩花口杯
- seamless mug with cover 带盖杯
- You needn't labour a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- 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。
- DJs use cross fader to achieve a seamless transfer of sounds. 音乐节目主持人用平滑转换机来达成天衣无缝的声音转换效果。
- We must keep to the style of plain living. 我们必须保持朴实生活的作风。
