您要查找的是不是：
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- spectrum envelop 频谱包络
- The papers are falling out of the envelop, push them back. 论文从封袋里掉出来了，把它们放回原处。
- He steamed the valuable stamp off the envelop. 他用蒸汽熏揭下信封上的邮票。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- An Agonic algorithm of Speech Logarithm Spectrum Envelope 一种语音信号对数幅度谱包络的无偏算法
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭，莫衷一是。
- Keep and control the work order collection envelop. 保留并保管工作单收集信封。
- In the spectrum, distinct colours shade into each other. 在光谱中，截然不同的颜色相互融合起来。
- This stamp won't stick to the envelop. 这张邮票在信封上贴不住。
- There is a wide spectrum of opinions on this question. 在这个问题上有著各种不同的意见。
- To cover with or as if with folds; envelop. 折叠好象用折页覆盖；封装
- I affixed a stamp to the envelop. 我把邮票贴在信封上。
- Attach a stamp to the envelop and mail it. 把邮票贴在信封上寄出去。
- To cover or envelop with or as if with fog. 以雾包围以或仿佛以雾气覆盖或包容
- She pasted the stamp on the envelop. 她在信封上粘上邮票。
- To enclose protectively;envelop. 围护保护地包围；包蔽
- To enclose protectively; envelop. 围护保护地包围；包蔽
- The flash seems to envelop the transformer. 闪存似乎信封变压器。
- Can you give me a return envelop? 你能给我一个回邮信封吗？
