implement n 工具 dedicated adj 专注的
connectivity n 连通性 thermostat n 恒温器
remote control 遥控器 truck n 卡车 ，来往
associated with 与……有关 vulnerable to 易受……的攻击
head to head. 势均力敌
subscription 订阅
adhere to 遵守
accuracy 准确性
accurate 准确v
submit. 递交
submission意见书，提交物
admit 承认 允许
admission 入场费
standalone 独立的
standoff 冷淡的
