Ortho-hydroxybenzaldehyde
[建] 柳醛
🧩 词语组成解析
原; 直
[化] 羟基苯甲醛
🗣️ 情景例句
You didn't put film in the camera, silly!
笨蛋，摄影机里没有放胶卷。
Now that I have to stand up to introduce myself.
我不得不站起来介绍一下我自己。
I want some envelopes,please.
请给我拿几个信封。