Hexandial
己二醛
🗣️ 情景例句
My, what a downpour! And there doesn't seem to be any sign of its stopping.
哎呀，好大的雨呀！没有一点像要停的样子。
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Beijing will be rainy. The temperature will be 2 to 9.
北京有雨。气温2C~9C。