sucking rate英语标准发音:sucking rate英式发音:美式发音:翻译中文吸吮率IELTSsucking rate - 基本释义[词典1]吸吮奶嘴的频率sucking rate - WEB词典sucking rate翻译blood-sucking rate吸血率rate of sucking up吸水速率 参考资料: 1.百度翻译:sucking rate2.有道词典:sucking rate3.爱词霸:sucking rate