3325英语网 英语单词
Uptime的音标发音
Uptime
英式发音：[ʌptaim]
美式发音
(noun.) a period of time when something (as a machine or factory) is functioning and available for use.
手打:波莱特
(noun.) a period of time when something (as a machine or factory) is functioning and available for use.
手打:波莱特