Spectrographs
(spectrograph 的复数) n. 光谱仪, 摄谱仪\\n[化] 光谱仪; 摄谱仪
🗣️ 情景例句
The match was postponed to the following Saturday because of bad weather.
比赛因天气不好而延期到下个星期六进行。
Rain before seven: fine before eleven.
早雨不过午。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，