Normal mode of vibration
[化] 简正振动
🧩 词语组成解析
mode
[məud]
n. 方式;状况;时尚，风尚;调式;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Grandpa, get the net, please!
爷爷 ，请把网子拿来！
He who never was sick dics the first.
永不生病的人往往一病致命。
They teach us Chinese and we teach them English. Please write soon!
他们教我们汉语，我们教他们英语。请赶快回信。