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| 41. | 1.to dig out what is buried; to hollow out; to make (or undertake) excavation; to carry out excavation; to excavate 2.to unearth neglected talents |
| 挖掘 |
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| 42. | to dredge navigable canals |
| 疏浚河道 |
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| 43. | surface sluice gold dredge |
| 漂浮采金器 |
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| 44. | The act or process of excavating. |
| 挖掘挖掘的动作或过程 |
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| 45. | characteristic curve of dredge pump |
| 泥泵特性曲线 |
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| 46. | a dredge (boat); a dredger |
| 挖泥船 |
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| 47. | cutting teeth of dredge bucket |
| 泥斗斗齿 |
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| 48. | Where tight dredging depth tolerances are required to dredge contaminated materials the bucket-type closed-grab |
| 在挖掘受污染物料时，若严格规定了挖泥深度容限，则密封抓斗式的挖泥机应设置一个护罩。 |
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| 49. | dredge sugar over a cake |
| 在糕上撒糖 |
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| 50. | bulb digging plough |
| 球茎挖掘犁|鳞茎挖掘犁 |
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