Spectrodensitometry
分光密度测定法, 光谱密度法
🗣️ 情景例句
No ID number.
没有识别号码。
The theory may hold water.
这理论可能行得通。
Mrs. Zhu, I called to tell you that the conference has been delayed until the 15th and 16th.
朱夫人，我来告诉你会议已经推迟到了15号至16号开。