Xanthydrol
(=9-hydroxyxanthene)吨氢醇, 9-羟基吨
🗣️ 情景例句
We're out of toilet paper again. Let's buy some more rolls.
咱们又没卫生纸了。再多买几卷吧。
All of those houses have been built in the last ten years.
所有那些房子在这10年里被造的。
From this the captain was able to piece together all the information that had come to light.
据此,船长可以将所有的那些已经搞清的材料拼凑起来。
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