更新时间：2024-12-16 09:54:29
Noun:- a swimming stroke in which the arms are thrown forward together out of the water while the feet kick up and down
butterfly stroke是什么意思 butterfly stroke在线翻译 butterfly stroke什么意思 butterfly stroke的意思 butterfly stroke的翻译 butterfly stroke的解释 butterfly stroke的发音 butterfly stroke的同义词
