constipation in pregnancy ==> 妊娠期便秘 constituent ==> 分量,组成部分,组成物,组元,元素,构成部分,成分,支量=>构成物质,构成要素,成分 ..
双语例句
1
Fiber in the diet can help relieve the constipationinpregnancy and help aid digestion.
膳食纤维能帮助缓解妊娠便秘，帮助消化。
2
Because the iron in prenatal vitamins and other factors may cause constipation during pregnancy, try to consume more fiber than you did before you became pregnant.