First-trimester

基本解釋

• 孕早期

同根派生

• First-trimester相關(guān)詞

英漢例句

• Some women experience morning sickness during the first trimester of pregnancy.
  有些婦女在懷孕的頭三個月裡,早上有惡心感。
• The first trimester of pregnancy.
  妊娠的頭三個月
• This is a 33-year-old, primigraida, with a normal first trimester screening.
  患者，33嵗，初産婦，早期妊娠時檢查未看到異常。
• First trimester ultrasound: a practical approach.In: McGahan J, Porto M, eds.Diagnostic obstetrical ultrasound.
  早期妊娠通過左卵巢的經(jīng)隂道超聲冠狀切麪，顯示黃躰囊腫4.;5cm(光標(biāo)示)。
• No data have been published on first trimester teratogenic risk with ondansetron.
  沒有研究表明在妊娠早期使用恩丹西酮有致畸風(fēng)險。

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