词汇	无防御力的
释义	无防御力的医aphylactic
随便看	an overcast sky An overcast stitch or seam An overcoat An overcoat,as of varnish or paint An overcoat, as of varnish or paint an overcoat lined with silk An overcrowded living area an overcrowded profession an overcrowded room an overdelicate digestive system anover de tajo An overdose of this drug can kill an overdraft arrangement an overdrawn account an overdue bill an overdue Bill an overdue Bus an overdue check an overdue payment/library book an overdue train an overextended battle line an overflow car park an overflow of population an overflow of powerful emotions an overground route