Ssm
abbr. 地对地导弹（Surface-to-Surface Missile）
🗣️ 情景例句
I can't believe this is really happening!
我不敢相信这一切真的发生了
Open your eyes!
眼睛睁大点！
In 1898 a law was passed which meant that all people above a certain age were paid a weekly old-age pension.
1898年通过了一项法令，规定一定年龄以上的人全都可以按周领取"老年养老金。