before this英语标准发音:before this英式发音:美式发音:翻译中文在此之前before this - 基本释义[词典1]在此之前before this - WEB词典before this在这之前在这以前以前来过这详细翻译Before Install This Software在安装此软件Before answering this question先回答这个问题在回答这个问题 参考资料: 1.百度翻译:before this2.有道词典:before this3.爱词霸:before this