英语词汇“preparatory”的释义、用法及例句-英汉例句词典-知否

词汇	preparatory
例句	adjective preparatory meetings预备会议 After a few preparatory drawings, she completed the portrait in one session. Security checks had been carried out preparatory to (= to prepare for) the President's visit. 为迎接总统来访，当局已预先进行了安全检查。
随便看	snide snidely sniff sniff around sniff around/round sniff around/round somebody sniff at sniff at something sniffed sniffing sniffle sniffled sniffles sniffling sniff out sniff round sniffs sniff somebody/somethingout sniffy snigger sniggered sniggering sniggers snip snipe

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