a·pla·sia 
(ə-plāzhə)
(ə-plāzhə)n.
Defective development resulting in the absence of all or part of an organ or tissue.
| 单词 | aplasia |
| 释义 | a·pla·sia (ə-plāzhə)n. Defective development resulting in the absence of all or part of an organ or tissue. |
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