[ 名 ]
labor pain
■ pain and discomfort associated with contractions of the uterus during labor 出産中に、子宮の収縮を伴う痛みと不快感
→
陣痛
[ 名 ]
birth pangs
,
labor pains
,
labour pains
■ a regularly recurrent spasm of pain that is characteristic of childbirth 出産時特有の周期的な痛み
→
陣痛