门禁系统mén jìn xì tǒng
access control system; door control system; access control
原声例句
科技 Crash Course
The main drawback is access speed.
主要缺点是访问速度。
CNBC全球经济分析
And if costs do increase then consumers may be the ones to foot the bill, with wealthier users able to access the fastest speeds.
如果成本确实增加, 那么消费者可能会买单,因为更富有的用户能够获得最快的速度。
当月 CNN 10 学生英语 2019年8月合集
The 5G T-Mobile site allows sort of this high band millimeter wave to kind of cast a spectrum down and you're able to access these higher speeds if you're in the vicinity around it.