Concentration limit
[化] 浓度极限
🧩 词语组成解析
🗣️ 情景例句
Would you tell me something about your family?
请告诉我一些你的家庭情况，好吗？
She never had the silghtest intention of involving herself with hem.
她压根就不想要跟他有什么关系。
Frank could hardly conceal his excitement, for he knew that he had made a real discovery.
弗兰克几乎无法掩饰自己兴奋的心情，因为他明白自己发现了一件珍品。