Nitrol compound
[机] 硝脑化合物
🧩 词语组成解析
硝脑, 偕硝基亚硝基烃
🗣️ 情景例句
Where did you come from?
你从哪里来？
You never know what you can do till you try.
事非经过不知难。
In summer, people like to go sailing, swimming, horse-riding, and rock-climbing in the mountains.
夏天，人们喜欢去扬帆航行、游泳、骑马，还到山里去攀岩。