Stability of vibration
[化] 振动稳定性
🧩 词语组成解析
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
What kind of dresses would you design?
你打算设计哪种服装？
My brother came in,changed his clothes,and went out again.
我的兄弟进来了，换掉了他的衣服，并再去外面了。
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。