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1951年发明的旋转引擎是内燃领域的一个革命性观念。
Invented in 1951, the rotary engine is a revolutionary concept in internal combustion.
《柯林斯英汉双解大词典》
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1951年发明的旋转引擎是内燃领域的一个革命性观念。
Invented in 1951, the rotary engine is a revolutionary concept in internal combustion.
《柯林斯英汉双解大词典》