Infeasibility
不可行性
🗣️ 情景例句
You really don't look your age.
你看起来比你的年龄要年轻。
Honesty may be dear bought,but can never be an ill pennyworth.
高价买诚实，永远也值得。
The only other people who knew the secret were Joe and Bob.
除此之外，只有乔与鲍知道这个秘密。