单词	不让烟进来
释义	不让烟进来 to keep the smoke out
随便看	retardation experiment retardation factor Retardation,Fetal Growth retardation field retardation film retardation formula retardation function retardation inhibition Retardation,Intrauterine Growth retardation kicking retardation kinetics in polymerization retardation kinetics in polymerizion retardation line Retardation,Mental retardation method retardation-modulated light wave retardation motion retardation network retardation of bone age retardation of comprehension retardation of cure retardation of curing retardation of flaming retardation of growth retardation of mean solar time