doorknobs的例句（doorknobs在句子中的用法）

• Hand straps on buses were next with 380 units, followed by bathroom doorknobs at 340. 细菌附着量排在第三位的公交车的拉手,每10平方厘米有380个菌落;然后是公厕的门把手, 每10平方厘米附着菌落340个.
• The doorknobs, hinges and copper wiring were stolen, as were the appliances and carpet. 门把手 、 铰链、铜配线, 还有家用电器和地毯都被偷的一干二净.
• Flu virus can live on shared objects ( doorknobs, keyboards, counters, etc ). 病毒可以在共用物品表面生存 ( 门把手 、 键盘 、 柜台等 ).