Phugoid
长週期振动
🗣️ 情景例句
There's a slight chance of some snow tomorrow.
明天也许会下点雪。
I always have a big wash to do on saturdays.
我星期六总是有一大堆的衣物要洗。
One does not have to go outside for amusement, since the collection is housed at home.
人们不必走到户外去寻求娱乐，因为收藏品都是存放在家中。