Impracticableness
不实际性
✅ 同义词
🔴 反义词
🗣️ 情景例句
She feels bad, too, Grandpa.
她也很沮丧， 爷爷。
While you were writing letters,I was reading a book.
当你正在写信时，我正在读一本书。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。