Specpure
(=spectroscopically pure)光谱纯的
🗣️ 情景例句
I give thanks for being here with my family and for being well,
我感谢能在这里和家人在一起而且很健康，
He equipped all his children with a good education.
他使所有的子女都受到良好的教育。
The assistant asked him to leave, but Dickie paid no attention to him and requested to see the manager.
店员让迪基走开，他置之不理，并要求见经理。