Valuable consideration
有价约因\\n[经] 有价值的对价, 可估计代价
🧩 词语组成解析
🗣️ 情景例句
What's this about, Harvey?
这是怎么回事 Harvey
Have you heard the weather forecast?
你听天气预报了吗？
But even the mosquito has been subdued by attention to drainage and by chemical sprays.
然而即使蚊子，也由于我们注意清理污水和喷洒化学药品而被制服了。