certification mark
查询英语单词中文释义、音标、发音和例句。
certification mark
英
[certification mark]
美
[certification mark]
中文释义
商品标志
单词分析
单词结构:
certification mark
字母数:18
记忆提示
🎯 重点记忆:
- 单词拼写:certification mark
- 核心含义: 商品标志
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更新时间:2026-08-29 08:21:35