is 小星 2025-12-10 22:58 单词库 15 is是什么意思、is怎么读 读音:英[ɪz] 美[ɪz] is 基本解释 vt.& vi. 是(be的三单形式n. 存在 is 词性变化 原型:be 中文词源 is 是 来自PIE*es,是,存在,词源同essence,interest,sooth,Bodhisattva. is 相关问题 command not found 2025-12-10 22:58:57 1 5 challenger 2025-12-10 22:58:57 1 5 pro 2025-12-10 22:58:57 1 5 impure 2025-12-10 22:58:57 1 5 shallower 2025-12-10 22:58:57 1 5 hundreds of thousands of 2025-12-10 22:58:57 1 5 specifically 2025-12-10 22:58:57 1 5 earthquake 2025-12-10 22:58:57 1 5 objectionable 2025-12-10 22:58:57 1 5 armory 2025-12-10 22:58:57 1 5 Hey You 2025-12-10 22:58:57 1 5 colombiana 2025-12-10 22:58:57 1 5