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
Do you have anything that must be claimed?
难道你没需要申报的东西吗？
I agree. I wish it were better.
我也觉得是，希望会好起来。
It was coming round the corner.
它正驶到拐弯处。