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[医][=element concentration calibration curve]元素浓度校正曲线
🗣️ 情景例句
Hi.
你好。
Don't criticize him for his delay.
不要责备他的延误。
Eventually chains were fixed to one end of the dish and a powerful winch was put into operation.
不过，他们终于将链条固定在盘子的一端，一台大功率的绞车开动起来。