Nezukone
尼楚酮, 4-异丙基卓酮
🗣️ 情景例句
You'll need to hurry up, or you'll miss the train.
你得快点，否则赶不上火车。
Don't they believe it's necessary?
他们难道不认为它是必要的吗？
In her letter, she said that she would come to England next year.
在信中她说她明年将到英国来。