balloon是什么意思英文？
编辑：自学文库
时间：2024年03月09日
The word "balloon" refers to a type of lightweight inflatable object that is typically made of latex or rubber and filled with air or gas, often used for decorative and recreational purposes. It is a popular item at parties, celebrations, and events, where colorful balloons are commonly used as decorations or given to children as toys. Balloons can also be used for scientific experiments, weather observations, and even as a means of transportation in hot air balloons. Their buoyancy comes from the gas inside, as it is less dense than the surrounding air. Balloons can come in various shapes, sizes, and designs, and they have become symbolic of joy, happiness, and festivities.