Security keylock
[计] 安全锁
🧩 词语组成解析
🗣️ 情景例句
My mother is a housewife and my father is retired.
我妈妈是家庭妇女，我爸爸退休了。
He is a manager of a famous corporation.
他是一家着名公司的经理。
In much of China, spring is usually very short.
在中国的许多地方，春天通常很短。