| 单词 | centromere |
| 释义 | centromere —centromeric /sen'treuh mer"ik, -mear"-/, adj. /sen"treuh mear'/, n. Cell Biol. a specialized structure on the chromosome, appearing during cell division as the constricted central region where the two chromatids are held together and form an X shape. [1920-25; CENTRO- + -MERE] |
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