having in短语⁵⁸⁶⁰⁹ 基本例句 v.备有；叫到家里 It's usually a good idea to have the security of important biometric input devices supplemented by having in-the-flesh guards, thus greatly reducing the risk of physical tampering. 由真人警卫作为重要生理输入设备的安全性的补充，通常是个好主意，这会大大降低物理篡改的风险。 ibm