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
In China, Spring Festival is the biggest holiday of the year, but in the west Christmas is the biggest.
中国最大的节日是春节，西方最大的节日是圣诞节。
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
Who died and made you king?
你算哪根葱？