您要查找的是不是：
- Flat bag style means the filter bag is in plane(envelope shape),trapezoid as well as other non-cylindrical shape. 扁袋式是指滤袋为平板型（信封型）、梯形以及非圆筒型的其它型。
- Have you stuck down the back of the envelope? 信封背面开口处贴牢了吗？
- He steamed the stamp off the envelope. 他用蒸汽把信封上的邮票揭下来。
- He glued a stamp onto the envelope. 他把邮票贴在信封上。
- As he picked up the envelope, a key dropped out. 他拣起信封时，一把钥匙掉了出来。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间，我们就会好多了。
- As she picked up the envelope, a key dropped out. 她拾起信封时，一把钥匙掉了出来。
- Put a stamp on the envelope, will you? 在信封上贴张邮票，好吗？
- He stuck a stamp on the envelope. 他在信封上贴上邮票。
- I am in no shape worthy of your father's care. 我完全不值得你父亲的关怀。
- She opened the envelope with her fingertips. 她用指尖弄开了信封。
- A strange shape could be seen through the fog. 在雾中隐约可见到一个奇怪的人形。
- The envelope's seal was torn open. 信封封缄被撕开了。
- He find it difficult to give shape to his idea. 他觉得很难把他的想法，明确表达出来。
- The (flap of the) envelope was unstuck. 信封(的封口)没粘住。
- He gets tired easily; he must be out of shape. 他很容易疲倦，一定是身体有毛病。
- He's taking lots of exercise to get into shape. 他正积极锻炼使身体健康。
- There are several enclosures in the envelope. 信封内装有几份附件。
- The handle of this teapot has an awkward shape. 这茶壶把儿的形状真别扭。
- An envelope or wrapper for mail. 封套，信封为邮寄而制的信封或封套
