劍橋詞典 semi noun [C] (COMPETITION) one of the two games that are played to decide who will take part in the final game of a competition 半決賽 We got through to the semis. 我們進(jìn)入了半決賽。 同義詞semifinal semi noun [C] (HOUSE) UK a house that is semi-detached 半獨(dú)立式房子 semi noun [C] (VEHICLE) US (UK articulated lorry) a large lorry for carrying goods , consisting of a strong front part that pulls a large box-like container behind it 鉸接式大貨車 返回 semi