Monobel
单贝尔(硝铵、硝酸甘油、锯屑、食盐炸药)
🗣️ 情景例句
What do you think about the shipment?
你对货运是怎么考虑的？
She is free any time you need help.
你需要帮忙时，请随时向她求助好了。
In the 1970s, computers were common enough, but only in big business, government departments, and large organizations.
在70年代，计算机已经相当普及了，但只用在大公司，政府部门和大的组织之中，