roa
查询英语单词中文释义、音标、发音和例句。
roa
英
[roa]
美
[roa]
中文释义
abbr. received on account 计算标准; Reserve Officer Association <美国>预备役军官协会; return on assets 资产返还; right occiput anterior 前面的右枕骨
单词分析
单词结构:
roa
字母数:3
记忆提示
🎯 重点记忆:
- 单词拼写:roa
- 核心含义:abbr. received on account 计算标准; Reserve Officer Association <美国>预备役军官协会; return on assets 资产返还; right occiput anterior 前面的右枕骨
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更新时间:2026-08-28 19:49:14