整: Ⅰ形容词1.(全部在内; 完整) whole; all; complete 短语和例子整日整夜 the whole day and night; 整个世界 all the world ; 整整一打 a full dozen; 整部小说 the entire novel; 十二点整 twelve o'clock sharp; 完整的句子 a complete sentence
单头轨: single headed railsingle-headed railsingle-headedrail