Collapsibling of bubbles
[建] 泡沫的崩溃
🧩 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];
n. 泡沫；气泡（bubble的复数）
🗣️ 情景例句
If you really mean it,
假如你是说真的，
Did the chicken come before the egg?
先有鸡还是先有蛋？
Tickets, please! Tickets, please!
请出示车票！请出示车票！