laugh up one's sleev
查询英语单词中文释义、音标、发音和例句。
laugh up one's sleeve
英
[laugh up one's sleeve]
美
[laugh up one's sleeve]
中文释义
暗暗发笑, 窃笑
单词分析
单词结构：
laugh up one's sleeve
字母数：21
记忆提示
🎯 重点记忆：
- 单词拼写：laugh up one's sleeve
- 核心含义：暗暗发笑, 窃笑
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更新时间：2026-09-07 02:54:32