Nems
abbr. near-earth magnetospheric satellite 近地磁层的卫星
🗣️ 情景例句
Is this five-two-one double eight six-four?
这里是521-8864吗？
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。
That's fair.
那样公平。