Phugoid oscillation
[化] 起伏振荡
🧩 词语组成解析
长週期振动
n. 振动, 动摇, 变动, 彷徨, 电波\\n[医] 振动, 摆动
🗣️ 情景例句
Hello, Dad.
你好， 爸爸。
To conduct an orchestra
指挥交响乐
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！