名词
中文翻译：回旋镖
同义词：
['returning arrow', 'dart例句：1. The hunter used a boomerang to throw the deer back into the forest.（猎人用回旋镖将鹿扔回了森林。）']
例句：
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1. The hunter used a boomerang to throw the deer back into the forest.
猎人用回旋镖将鹿扔回了森林。
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2. She threw the ball as far as she could with her boomerang.
她尽可能地用回旋镖扔球。
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3.The children were amazed at how the boomerang flew back and forth in the wind.
孩子们对回旋镖在风中来回飞舞感到惊讶。