precipitate的一般过去时怎么写

vt.下掷，由高处抛下，使提前或突然发生，[气象] 使凝结而下降，[化]使沉淀vi.[气象]凝结，[化]沉淀，倒落，一头栽下adj.仓促行进的，匆促的，轻率的，冲动行事的水蒸气，降水，突然发生的n.[化]沉淀物，结果，产物...

precipitate的现在进行时为：precipitating...

Emitters on trickle system can be blocked by precipitate.灌溉系统中的发射器会被沉积物所堵塞.Clouds usually precipitate as rain or snow.云常会凝结成雨或雪.Systemic use of the anti - muscarinic agents can also precipitate glaucoma in such predispos...

precipitate的现在完成时为：precipitated...

precipitate的第三人称单数（三单）为：precipitates...

precipitate的音标：precipitate的英式发音音标为：[prɪ'sɪpɪteɪt]precipitate的美式发音音标为：[prɪ'sɪpɪˌtet]...

Adding sulphate to the solution will give a precipitate.将硫酸盐加入该溶液会产生沉淀.A cool breeze caused a precipitate drop in the temperature.冷风使温度急降.Clouds usually precipitate as rain or snow.云常会凝结成雨或雪....