词汇“但徒劳一场”用英语简单造句子的方法、技巧、例句及翻译-英语例句辞典

单词	但徒劳一场
例句	DEFINITIVE EXAMPLES 权威例句Marshals struggled in vain to prevent spectators rushing onto the racetrack.组织者试图阻止观众冲到跑道上，但徒劳一场。剑桥国际
随便看	porphyrin porphyrin metabolism porphyrins porphyritic porphyritic rock porphyritic texture porphyry porpoised porpoises porridge porsche porsches port port area port arthur port in port of call port of destination port of embarkation port of entry port of spain port said port side port-au-prince port-louis

英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。