Perborax
n. [化]过硼酸钠
🗣️ 情景例句
Are you worried?
你担心吗
We are not born for ourselves.
人生非为己。
The only passengers, a young woman and her two baby daughters, were unhurt.
机上仅有的乘客，一位年轻的妇女和她的两个女婴却平安无事。