1. 泡；气泡
    Bubbles are small balls of air or gas in a liquid.

    e.g. Ink particles attach themselves to air bubbles and rise to the surface.
           墨汁颗粒附着在气泡上，浮到表面上。
    e.g. ...a bubble of gas trapped under the surface.
           困在液面下的一个气泡

2. 肥皂泡
    A bubble is a hollow ball of soapy liquid that is floating in the air or standing on a surface.

    e.g. With soap and water, bubbles and boats, children love bathtime.
           有了肥皂、水、泡泡和小船，孩子们都喜欢洗澡。

3. （股票价值的）泡沫
    A bubble is a situation in which large numbers of people want to buy shares in a company that is new or not yet financially successful, and pay more than the shares are worth. When it becomes clear that the shares are worth less than people paid for them, you can say that the bubble has burst.

bubble的近义词

    e.g. Everyone is hoping that these hi-tech companies will turn out to be the Microsofts of the future. At the moment they look more like the focus of a speculative bubble...
           每个人都希望这些高科技公司能成为未来的微软。目前它们看上去更像是投机泡沫的中心。
    e.g. When the development bubble burst, federal regulators started probing the balance sheets of the biggest banks.
           房地产开发泡沫破灭后，联邦监管机构开始调查审计各家大型银行的资产负债表。

4. （漫画中显示人物对白的）气泡框，圆框
    In a cartoon, a speech bubble is the shape which surrounds the words which a character is thinking or saying.

5. 冒泡；沸腾
    When a liquid bubbles, bubbles move in it, for example because it is boiling or moving quickly.

    e.g. Heat the seasoned stock until it is bubbling...
           将调好味的肉汤加热至沸腾。
    e.g. The coffeepot bubbled, filling the room with fragrance...
           咖啡煮开了，满屋子都是香味。

6. 忙碌；活跃
    If something bubbles, it is very busy or lively.

    e.g. At the same time, the press bubbles with stories of the sale of Russian arms to Serbia...
           与此同时，报纸上登满了俄罗斯向塞尔维亚出售武器的报道。
    e.g. The show bubbles like pink champagne with pretty sets, exquisite costumes and enchanting dance routines.
           这个节目满眼都是包装漂亮的粉红香槟、华美的服装和迷人的舞蹈。

7. 不断出现；滔滔不绝
    A feeling, influence, or activity that is bubbling away continues to occur.

    e.g. ... political tensions that have been bubbling away for years
           …持续多年的政治紧张局势
    e.g. Rumours of financial scandals have come bubbling back to the surface...
           有关财务丑闻的谣言接连不断地冒出来。

8. 滔滔不绝地说；洋溢着（某种感情）
    Someone who is bubbling with a good feeling is so full of it that they keep expressing the way they feel to everyone around them.

    e.g. She came to the phone bubbling with excitement...
           她走到电话旁，兴奋地说个不停。
    e.g. She came back bubbling with ideas.
           她带着满脑子的想法回来了。

相关词组：bubble overbubble up