Paraethoxyacetophenone

对乙氧基苯乙酮

🗣️ 情景例句

Easy does it, tom. don't get all worked up.
冷静点,汤姆,不要太激动。
Why are you so sad?
你为什么这样伤心?
My dentist had just pulled out one of my teeth and had told me to rest for a while.
我的牙科医生刚刚给我拔掉了一颗牙,叫我休息一会儿。
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