be preoccupied by so
查询英语单词中文释义、音标、发音和例句。
be preoccupied by some troubles
英
[be preoccupied by some troubles]
美
[be preoccupied by some troubles]
中文释义
心事重重
单词分析
单词结构：
be preoccupied by some troubles
字母数：31
记忆提示
🎯 重点记忆：
- 单词拼写：be preoccupied by some troubles
- 核心含义：心事重重
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更新时间：2026-09-02 04:39:07