Safety alarm device
[化] 安全报警装置
🧩 词语组成解析
🗣️ 情景例句
Dad, Richard--Alexandra's here.
爸爸 Richard Alexandra来了。
She says she loves me, but my relatives say she is just after my money.
她说她爱我，但是我的亲友说她只是想要我的钱。
Don't look out of the window concentrate on your work.
别看窗外，专心工作。