testing certificate
查询英语单词中文释义、音标、发音和例句。
testing certificate
英
[testing certificate]
美
[testing certificate]
中文释义
[化] 试验检定证书
[经] 检验证书
单词分析
单词结构:
testing certificate
字母数:19
记忆提示
🎯 重点记忆:
- 单词拼写:testing certificate
- 核心含义:[化] 试验检定证书 [经] 检验证书
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更新时间:2026-08-28 20:34:31