helpfulness
美式发音
英式发音
词典收录
| 英文单词： | helpfulness |
|---|---|
| 中文翻译： | n. 有益；有助 |
词汇解析
n.有益
有助
常见用法
helpfulness 的常见用法：
- the helpfulness
- helpfulness of
- helpfulnessing
最新更新单词
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更新时间：2025-08-03 18:39:30