declare sth. nulldeclare sth. null是什么意思、declare sth. null怎么读读音:[英][美]declare sth. null 基本解释 [法] 宣告无效 法律重点词汇declarev. 宣布, 声明, 申报, 断言STH[医] 生长激素 最新更新词汇: stag's garlicrubber cathetereast-north-eastwardsEastern Catholicismparallel resistanceforeign immigrantnegative computer zerohardcore更新时间:2026-03-24 17:18