Benzalacetophenone

亚苄基乙酰苯

🗣️ 情景例句

There's a conversation we have to finish.
我们有一段话还没有谈完呢。
Are there reserved seats on the train?
车上有预订座位吗?
Yes, that's right! Where did you see it?
对,没错!你在哪见过吗?
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🔤 更多 B 开头的单词

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