Tetranitro
四硝基
🗣️ 情景例句
When do you think you can return with street performances?
你觉得何时可以带来街头表演艺术的摄影？
Fire, water, and money are good servants, but bad masters.
水火金钱是忠仆，使用不当是祸首。
Can you ask her to ring me back, please?
你能请她给我回个电话吗？