fragileadj.易碎的；脆的；精细的；虚弱的Fragile with care .小心易碎。fragile china/glass易碎的瓷器玻璃器皿fragile ecology vegion生态脆弱区fragile cartridge case可碎药筒fragile blueberry leaf土千年健叶fragile blueberry root土千年健Fragile histidine triad脆性组氨酸三联体fragile hisfidine triad脆性组氨酸三联体fragile eco environment脆弱生态环境fragile Atlantic mactran.脆壳蛤蜊