Nitroethylene
硝基乙烯
🗣️ 情景例句
What storage capacity do you need?
你想要多大容量的硬盘？
No wonder!
这也难怪！
who produced it with a flourish and pointed out a microscopic 'o' beside the time of the arrival of the train at his station;
站长拿着时刻表一挥手，指着那趟列车到站时刻旁边一个很小的圆圈标记。