| 释义 | chromosome abnormality 基本例句
 染色体异常
 Miscarriages are usually caused by abnormal chromosome patterns in the fetus.流产通常是因为胎儿的染色体异常造成的。
 Chromosome abnormality is an important factor involved in male infertility and gonadal hypoplasis.染色体异常是影响男性不育和性腺发育不全的重要因素。
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