| 释义 |
underpin美 [.ʌndər'pɪn] 英 [.ʌndə(r)'pɪn] 第三人称单数：underpins 现在分词：underpinning 过去分词：underpinned v. shore up,prop up,reinforce,support,buttress 1. | ~ sth 加强，巩固，构成（…的基础等）to support or form the basis of an argument, a claim, etc. |
| The report is underpinned by extensive research. 这份报告以广泛的研究为基础。 |
2. | ~ sth 加固（墙）基to support a wall by putting metal, concrete, etc. under it |
v. | 1. 从下方支持,用东西支撑(建筑物等);加固,使坚固;支援,支持 1. 从下方支持,用东西支撑(建筑物等);加固,使坚固;支援,支持 | n. | |
v. | 1. to support a weakened wall or structure by propping it up from below 2. to act as a support or foundation for something 3. to be an important basic part of something, allowing it to succeed or continue to exist 4. to support something such as a wall by putting a strong piece of metal or concrete under it 1. to support a weakened wall or structure by propping it up from below 2. to act as a support or foundation for something 3. to be an important basic part of something, allowing it to succeed or continue to exist 4. to support something such as a wall by putting a strong piece of metal or concrete under it |
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