词汇	mccA基因
释义	mccA基因医mccA gene
随便看	keep a store keep a straight face keep a strict watch keep at keep a table keep a tab on keep a tab on the expenses keep a tab upon keep at a distance keep a tag on keep a tally Keep a tally of how much you spend keep at arm rs length keep at arms length keep at arm s length keep at arm's length keep at a slightly negative pressure keep at bay keep at distance Keep away from my sofa Keep away from rotten vegetables Keep Away From Rubbish Foods keep a temperature keep a temporary account keep a term