英语词汇练习自由泳是什么意思，练习自由泳的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	练习自由泳
释义	DEFINITIVE EXAMPLES 权威例句〔the〕She swam up and down, practising the crawl.她来来回回地游，练习自由泳。朗文当代
随便看	acyl isethionic salt acyl migration acyl peroxide acyl phosphate acyl radical acyl rearrangement acyl tosylate acyl urea acyl- acyl-azo-compound acyl-CoA dehydrogenase acyl-CoA synthetase acyl-oxygen fission acylable acyladenylate acylal acylamide acylamino acylamino acid acylamino- acylase acylate acylated polymer acylating acylation

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