Cd spectrum
[化] 圆二色性谱
🧩 词语组成解析
CD
[['si'di]]
n. 镭射碟, 镭射唱片\\n[计] 光盘, 压缩盘, 载波检测, DOS内部命令
🗣️ 情景例句
I'm sure glad you're here, Grandpa.
您来这里我真高兴， 爷爷。
Theings present are judged by things past.
欲断今日事，须知往日情。
Now let's go downstairs and have a cup of tea.'
来，咱们下楼去喝杯茶吧。”