Impracticalities
(impracticality 的复数) n.不切实际, 办不到
🗣️ 情景例句
One week after I have submitted my resignation paper.
在我提交辞职信一星期后吧！
It is the first step that costs.
万事开头难。
I have a letter of introduction here.
我这儿有一封介绍信。