| 单词 | to be of assistance to sb |
| 释义 | 5.to be of assistance to sb person, thing +对某人有帮助；对某人有用 He was of great assistance to me in my research.他为我的研究提供了很大的帮助。 Would this information be of any assistance to the police?这一信息对警方有什么用吗？ See assistance |
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