| 释义 | 
             
                laggard,lagging chromosome
                
            落后的luò hòu de 
 behindhand, laggard, lagging, slow, uncultured, unenlightened拖沓的tuō tà de 
 laggard, sluggish防护套fáng hù tào 
 lag, lagging染色体轴rǎn sè tǐ zhóu 
 chromosome core落后者luò hòu zhě 
 laggard, straggler虎父无犬子hǔ fù wú quǎn zǐ 
 A tiger father will not beget a dog son -- There will be no laggard among the
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