Trajectories
n. <物>弹道( trajectory的名词复数 ); 轨道; <数>轨线; 常角轨道
🗣️ 情景例句
Come on, Robbie.
走吧 Robbie。
The uneducated are more to be pitied than blamed.
对未受过教育的人们更多的是要可怜而非责怪。
Mr. Smith knew Jack didn't look at the others because he was nervous.
史密斯先生知道杰克不敢看别人是因为紧张。