Microspread
噪声观测剖面
🗣️ 情景例句
Tell me about your educational background.
告诉我你的学习背景。
That's good wisdom which is wisdom in the end.
最后的聪明才算真聪明。
Four days after setting out, while the Titanic was sailing across the icy water of the North Atlantic,
“泰坦尼克”起航后的第4天，它正行驶在北大西洋冰冷的海面上。