pregnancy和pregnant有区别的，前者是名词，是怀孕、妊娠的意思，后者是形容词，是怀孕的、孕育着……的的意思。用法举例如下: She is a pregnant woman and this is her second pregnancy. Be careful for a pregnant woman to take this medicine during her...

发布时间：2025-10-31 浏览量：5