A small sphere of gas in a liquid, like from soap.

• A small spherical cavity or void in glass, metal, or plastic.
• The air globule seen in a spirit level.

液体中的小气泡，如肥皂水产生的。

• 固体内被困的微小球形空隙。

Something insubstantial or doomed; an empty hope or project.

使价格远超价值的投机狂热。

• 最终破裂并导致市场暴跌的繁荣期。

A market phase of irrational price inflation followed by a sharp crash.

为安全而与外界隔离的小群体或环境。

• 限制密切接触的隔离或互助安排。

A protective or isolated social environment around a person or group.

• A quarantine or travel arrangement limiting contact to a defined group.

个人狭窄的社交或信息圈层。

• 排除不同观点的封闭环境。

To form and rise as bubbles in a liquid while heating.

• To emerge or spread upward through a system or conversation.

表示对白或消息的圆形图形元素。

• 应用或漫画中的聊天气泡或对话框。

To speak or act with lively, effusive enthusiasm.

水平仪内指示是否水平的气泡。

To mark an answer by filling in a circular option on a form.

形成或释放气泡；轻微沸腾或起泡。

• 像情绪或声音那样涌上来。

在表格上把圆形选项涂黑以作答。