Undistinguishable
a. 难辨别的, 难区分的
🗣️ 情景例句
One of my great enthusiasms in music.
我的一大爱好就是音乐。
We invited two guests to dinner,but they didn't come.
我们邀请了2个客人去吃晚饭，但是他们没来。
It was impossible for the Ombudsman to take action,
司法特派员难以处理。