| 单词 | colonoscope |
| 释义 | Word Frequency colonoscope(kəˈlɒnəˌskəʊp) noun an instrument for examining the colon, consisting of a flexible lighted tube that is inserted in the colon to look for abnormalities and to remove them or take tissue samples Derived forms colonoscopy (ˌkɒlənˈɒskəpɪ) noun Word origin C20: from colon2 + -o- + -scope |
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