bamboo copter
US /ˈbæm.buː ˈkɑp.tər/
UK /ˈbæm.buː ˈkɒp.tər/
名词
竹蜻蜓, 竹制直升机
a toy helicopter with a rotor made of bamboo or similar material, spun by hand to make it fly
示例:
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The child laughed as he launched his bamboo copter into the air.
孩子笑着把他的竹蜻蜓抛向空中。
•
We used to make bamboo copters from scratch when we were kids.
我们小时候常常从零开始制作竹蜻蜓。