Unsolvable
a. 不能解决的
🔴 反义词
🗣️ 情景例句
Yes. Those are excellent gifts. Who else do you need to buy for?
当然，这是都是最佳礼物。你还需要买给谁？
His thinking is behind the times.
他的想法赶不上时代。
NASA is now going to put the telescope right,
国家航天局准备纠正这一错误，