morning sickness
US /ˈmɔːr.nɪŋ ˌsɪk.nəs/
UK /ˈmɔːr.nɪŋ ˌsɪk.nəs/

1.
つわり
nausea and vomiting experienced by some women in the first few months of pregnancy, typically in the morning.
:
•
She's been suffering from severe morning sickness.
彼女はひどいつわりに苦しんでいる。
•
Many pregnant women experience morning sickness.
多くの妊婦がつわりを経験する。