adj. 胚胎学的 (＝bryological)。 adv. -cally ,-gist n. 胚胎学家。
of an organism prior to birth or hatching; "in the embryonic stage"; "embryologic development" 同义词：embryonic, embryonal,
例句与用法
1.
Because hsg is associated with sinus tract , the embryologic origin of hsg in the lower neck may be from the branchial apparatus 因为下颈部异位性唾液腺常伴随管窦腔，所以其胚胎的来源可能是鳃弓器。
2.
In case 6 , the heart looks " inverted " compared to normal ( figure 8 ) . this phenomenon is called dextrocardia , and it results from a looping anomaly during embryologic development 病例6中的心脏与正常相比看上去就像“反转”了一样（图8 ） ，这称作右位心，是由于胚胎发育过程中的心脏成环异常导致。
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