Trajectories
n. <物>弹道( trajectory的名词复数 ); 轨道; <数>轨线; 常角轨道
🗣️ 情景例句
then there can't be a wedding.
婚礼就不能举行了。
Our service has been very well-received by our customers so far.
到目前为止，顾客对我们的服务质量评价甚高。
No. I've never been to that farm before. What kinds of animals have they got?
不，我以前从来没有去过那个农场。他们有哪些种类的动物？