名词 semifinal:

1. one of the two competitions in the next to the last round of an elimination tournament

semites小棘带；闪米特（人），闪族人（Semite的复数形式）semin.半挂车；半挂车货车；<非>半决赛pref.表示“一半的；部分的；不完全的”semimicro calorimeter半微量热器semi-automatic hand半自动手semicanalis eustachii咽鼓管半管, 咽鼓管semitransparent paper半透明纸semi-rigid pavement半刚性路面semiautomatic machine半自动机械,半自动机器semi-U sloted patch半U型开缝semi-permeable film半透膜semi-automatic seal半自紧密封semi-prepared paint半调合漆

1. Their team has advanced to the semifinals.
   他们队已进入半决赛。
2. Now,the semifinals of the track and field events are underway.
   现在，田径项目的半决赛正在进行。