| 词汇 | birth defects |
| 类别 | 英汉双解翻译词典 |
| 释义 | birth defects 释义 出生缺陷：在胎儿发育过程中出现的结构或功能异常，导致出生后出现身体上或智力上的缺陷。 例句 1·There was no positive evidence that any birth defects had arisen as a result of Vitamin A intake. 没有确凿证据表明摄入维生素A会导致先天缺陷。 《柯林斯英汉双解大词典》 2·Folic acid helps prevent neural tube birth defects such as spina bifida. 叶酸能帮助防止诸如脊柱裂等神经管畸形出生缺陷的发生。 3·Pops can cause cancers and birth defects and take a long time to degrade. 持久性有机污染物(Pops)会导致癌症和出生缺陷，而且降解速度非常缓慢。 |
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