| 1. | Cut out two pieces of cardboard and gum them together. |
| 割两块硬纸板,再把它们粘在一起。
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| 2. | By gum ! |
| 我向上帝发誓！
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| 3. | If you haven't got the special fasteners to fix your photographs into the book, you'll have to gum them on. |
| 如果你没有专门的扣钉把照片固定在本子里，你就得用胶把它们粘上去。
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| 4. | Don't gum up the works by telling Mother what we are going to do. |
| 不要把我们要做的事告诉妈妈，免得把事情搞糟。
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| 5. | The lubricating oil does not clog or gum . |
| 润滑油既不会凝结成块也不会发黏。
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| 6. | Gum issues from…. |
| 树胶从…流出。
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| 7. | Arabic gum . |
| 阿拉伯树胶。
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| 8. | gum (the edges of) a piece of paper |
| 往一页纸(的边)上涂胶
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| 9. | gum down the flap of an envelope |
| 用胶粘住信封的盖口
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| 10. | chew gum |
| 嚼口香糖
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