Estrone
n. 雌激素酮\\n[化] 雌酮
🗣️ 情景例句
Is everything all right?
一切都好吗？
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我们去问一下吧。
wants agreement on general principles, which could be applied to many types of products and perhaps extended to other countries.
则希望就普遍的原则取得一致，而这些原则适用于许多不同产品，同时可能延伸到其它国家。