1650s, from Greek tetralogia, from tetra- (see tetra-) + -logia (see -logy). A group of four dramatic compositions, originally three tragedies (the trilogia) and a Satyric play.
雙語例句
1. Objective: To review the perioperative management for tetralogy of fallot ( TOF ) .
摘要目的: 總結 法洛 四聯症矯正手術圍術期主要並發症的發生率及處理經驗.
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2. Clinic research of one stage surgical treatment of Tetralogy of Fallot in infants.
與嬰兒法洛四聯症一期根治的臨床研究>>相似的文獻.
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3. Infants and young children with unrepaired tetralogy of Fallot are often blue ( cyanotic ).