| 短语 | light on / upon |
| 释义 | light on / upon偶然遇到;偶然发现：A palaeontologist lighted on a fish fossil on a mountain top，through study he concluded that this mountain was the bottom of a prehistorical ocean.一位古生物学家在一个山顶偶然发现一块鱼化石，经过研究他断定这个山是史前时期一个大洋的洋底。 |
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英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。