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 know the feeling.
我知道这种感觉。
What's the date today?
今天几号？
Despite her great age, she was very graceful indeed,
尽管上了年纪，但体态确实优美。