spring flood短语¹⁴⁴⁹⁷²⁺² 基本例句 春洪,春汛 Spring flood period of poor water quality, water quality levels ranged between class II and III, other times, water quality stability in the level II. 春汛期间水质较差介于 II类和 III类之间，平水期和冰封期稳定于 II类水质。 fabiao Like a spring flood surging! 像春潮般的涌动！ blog.sina.com.cn