Trackballs
(trackball 的复数) n. 追踪球；轨迹球
🗣️ 情景例句
I see your point, but I can't really agree with you.
我明白你的观点， 但我的确不能赞同。
What will you do during this weekend?
这周末你干什么？
Is that why you don't want to go home?
这就是你不想回家的原因吗？