Trajectories
n. <物>弹道( trajectory的名词复数 ); 轨道; <数>轨线; 常角轨道
🗣️ 情景例句
Have a nice evening.
祝你们今晚愉快。
His argument doesn't hold water.
他的论点站不住脚。
Look at the snow! It's quite light.
瞧这雪！这么小。