Res nullius
[法] 无主物, 无主财产
🧩 词语组成解析
[计] 远程输入服务\\n[医] 网状内皮系统
🗣️ 情景例句
I never bother servicing my own car, it's too much trouble.
我从来都不自己修车的，麻烦死了。
May I ask the reason for your remittance?
可以请问汇款的原因吗？
Could I have this sample free of charge?
这样品可以免费送我吗？