O-nitrobenzaldehyde
[化] 邻硝基苯醛; 邻硝基苯甲醛
🧩 词语组成解析
[化] 硝基苯甲醛
🗣️ 情景例句
They graduated from high school last year.
他们去年高中毕业。
A rainbow appears.
彩虹出现了。
Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.
如果有相配的电压，可以煮少量水的便携式热水装置是有用的。