Chromosomal abnormity
英
美
- She had a hunch the chromosomally abnormal eggs that plague human pregnancies were tied to our hormones.
她直觉认为，人类的卵因染色体异常而会影响怀孕，与我们的激素有关。
- The majority of aberrations are sporadic although on rare occasions a chromosomal disorder is directly inherited.
尽管偶尔可见一种染色体疾病是直接遗传的，但是大量的染色体异常是散发的。
