气球英语怎么写
回答
爱扬教育
2022-02-02
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balloon;
airballoon
彩色气球 coloured balloon;
测风气球 pilot balloon;
定高气球 constant-level balloon
扩展资料
首次在空中航行的飞行器是气球。
The first vehicles to navigate the air were balloons.
气球缓缓升上天空。
The balloon rose up slowly into the air.
五颜六色的气球腾空而起。
The colourful balloons rose high into the air
氦是一种用于气球的气体。
Helium is a gas used in balloons.