Security keylock
[计] 安全锁
🧩 词语组成解析
🗣️ 情景例句
I see, it's not easy to marry and start a family. So when's the wedding?
我明白，要组织一个家庭并不容易。那么婚礼订在哪天举行？
The husband has built a doghouse for his dog.
丈夫为爱犬建造了狗屋。
What's it used for?
有什么用途？