Nonaldehyde
[化] 壬醛
🗣️ 情景例句
Shells she sells on the seashore are seashells I am sure.
我敢肯定她在海边卖的贝壳是海贝。
What is learned in the cradle lasts till the grave.
婴孩时期学到的东西，老死不会忘记。
The noble stared at the blank sheet of paper for a few seconds.
贵族盯着纸看了几秒钟，