Bubble formation
[机] 形成气泡
🧩 词语组成解析
bubble
['bʌbl]
n. 泡，水泡;冒泡，起泡;泡影，妄想;（欲表达的）一点感情;
vt.& vi. 起泡，使冒气泡;
vi. 使冒泡，发出冒泡的声音;洋溢着（某种感情）;滔滔不绝地讲;兴奋，欢闹;
formation
[fɔ:'meiʃən]
n. 形成;构成，结构;形成物;编队，队形;
🗣️ 情景例句
Why don't you call back later this afternoon?
你何不今天下午再来电话呢？
She's always helping people.
她总是帮助别人。[现在进行时]
Mum, I don't feel very well.
妈，我感觉不舒服。