Underfilling
不[未充]满, 底层填料
🗣️ 情景例句
I think I have fallen in love with someone.
我恋爱了。
Well, it's a possibility.
有可能。
The great ship, Titanic, sailed for New York from Southampton on April 10th, 1912.
巨轮“泰坦尼克”号1912年4月10日从南安普敦起锚驶向纽约。