英语词汇“step sth ↔ up”的读音、翻译、释义、用法及例句-留学网

词汇	step sth ↔ up
释义	step sth ↔ up phr v [T] to increase something or spend more effort trying to do something 增加; 增强: Airlines are stepping up security checks. 航空公司加强了安全检查。
随便看	unswallowable unswallowed unswapped unswaying unsweating unsweepable unswell unswelled unswelling unswerved unswerving unswervingly unswervingness unswervingnesses unswilled unswinging unswitchable unswitched unswivel unswiveled unswiveling unswivelled unswivelling unswivels unswollen

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