back-flow的例句（back-flow在句子中的用法）

• Don't bend the book back, and you'll damage it. 别向后卷书, 会弄坏的。
• I bent back too far and hurt my neck. 我向后仰得过度了, 扭伤了脖子。
• I've brought a lot of books back with me. 我带回了很多书。
• Stand back! This dog bites. 往后站!这狗会咬人。
• He owed three months' back rent. 他欠了三个月的租金。
• The war is all back history now, and our two countries are good friends. 这场战争已成为过去的历史, 我们两国现在是友邦了。
• On the back wall there is a map of the world. 后墙上有一幅世界地图。
• Can you back your story with facts? 你能举出事实来证明你的话吗?
• You could back the dress with silk. 你可以给这件衣服加丝绸衬里。
• On the back of the letter was a diagram. 信的背面是张图表。
• He likes sitting in the back of the class. 他一直喜欢坐在教室的后排。
• I've got a sore place in my back. 我背上有个地方痛。
• The back is shaped to the load. 背脊生来就是负重的。
• axial flow pump 轴流泵
• You can rest assured that we will do everything we can to get your money back. 你尽管放心，我们会想一切办法把你的钱要回来。
• I'll be back at around 5 o'clock. 五点左右我就回来。
• I saw him sitting back in the armchair,drinking his beer. 我看见他背靠扶手椅而坐,喝着啤酒。
• The cat arched her back when she saw the dog. 猫看见那只狗时拱起了背。
• The seats have no back against which to lean. 这些座位都没有靠背可倚。
• vortex-flow aerodynamics 旋涡流空气动力学