英语词汇backstroke怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	backstroke
释义	backstroke/ˈbækstrəʊk/n. a swimming stroke performed on the back with the arms lifted alternately out of the water in a backward circular motion and the legs extended in a kicking action 仰泳
随便看	nitroglycerine nitrosamine nitrous nitrous acid nitrous oxide nitty-gritty nitwit nitwitted nitwittedness nitwittery nix nix nix NJ NM n.m. nm N.Mex. NMR NNE NNW No No No. n.o.

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