suddenadj.突然的;出乎意料的n.突发之事
sudden variation突然变化
sudden siltation泥沙骤淤
Sudden Tan Lotion帕地马酯O和二羟丙酮洗剂
sudden stranguria暴淋
sudden stagnation暴郁
sudden heavy rain突发性暴雨
sudden tip wither剑麻叶尖猝枯病
sudden arthralgia暴痹
Sudden/am ther突发性/针灸疗法
sudden appearance异军突起