Mesodynamics
介子动力学
🗣️ 情景例句
I'm afraid Tony's days are numbered.
恐怕托尼快要被解雇了。
Extremes meet.
否极泰来。
He found it very difficult to get to sleep and he was rather angry with the man upstairs.
他觉得这样很难入睡， 他对楼上的人相当生气。