Trajectories
n. <物>弹道( trajectory的名词复数 ); 轨道; <数>轨线; 常角轨道
🗣️ 情景例句
That's amazing!
太令人吃惊了，真棒！
Who is the greatest writer of our times?
谁是当代最伟大的作家？
I only have small boxes.Do you want one?
我只有小盒的。您要一盒吗？