Tracheomalacia
气管软化
🗣️ 情景例句
He invests his money in the stock market, dreaming of huge profits.
他把钱投资在股市中， 梦想从中获暴利。
Don't take any chances.
不要存侥幸心理。
Just ahead of us there was a huge fissure.
离我们不远处，出现一个大裂缝。