Unachievable
a. 不可实现的
✅ 同义词
🗣️ 情景例句
Time moved at a snail's pace before the holiday.
假期之前时间过得非常缓慢。
The president must have the approval of Congress to declare war.
总统若要宣战，必须获得国会的承认。
Everything that happened was my fault.
所有的事都是我的错。