Trajectories
n. <物>弹道( trajectory的名词复数 ); 轨道; <数>轨线; 常角轨道
🗣️ 情景例句
Tell me about your book.
谈谈你的书吧。
I want to thank you for inviting us to such an enjoyable Christmas party.
我对邀请我们出席这样一个快乐的圣诞晚会表示感谢。
Don't try to get up. You shouldn't get up if you're badly hurt.
别起来。受了重伤，你不该起来的。