Pregnancy,Second Trimester

《英文msh词典》Pregnancy,Second Trimester
[同义词] Pregnancy,Second Trimester
[主题词] Pregnancy Trimester,Second
[中文释义] 妊娠,中三月
[英文释义] Period of pregnancy from the beginning of the 15th through the 28th completed week (99 to 196 days) of gestation.