Qpos
(qpo 的复数) 拟周期振荡
🗣️ 情景例句
They can keep a record of all of the important dates
他们可以记录下重要的日子。
I can't imagine that anyone cares about what I do.
我想不出谁会关心我的所做所为。
I've been here for about two years. I've been here since 1993.
我到这儿大约有两年时间了。我自1993年就到这儿学习。