Undistinguishable
a. 难辨别的, 难区分的
🗣️ 情景例句
I really have to rush.
我真的得赶快走了。
I'm a good pianist.
我是一位了不起的钢琴家。
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。