Nitrador
二硝甲酚
🗣️ 情景例句
He is tough to work with.
他很难共事。
You speak English pretty well.
你的英语讲的很好。
A yellow light on the dashboard flashed angrily and Bruce cheerfully announced that there was no oil in the engine!
仪表盘一盏黄灯闪着刺眼的光芒，布鲁斯兴致勃勃地宣布发动机里没油了！