n. 动力学、力学;(音乐中的)力度变化;力度强弱法;动态;动力( dynamic的名词复数 );力学;力度;活力;
🗣️ 情景例句
Have fun and be careful.
好好玩,但小心点哦。
A watched pot(pan) is long in boiling.
心急水不沸;盼得越切,来得越迟。
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189