Packet priority
[计] 包优先级
🧩 词语组成解析
🗣️ 情景例句
Karaoke isn't really a performing art.
卡拉 OK 不算是真正的表演艺术。
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
His average speed had been 301 miles per hour.
他的平均时速实际是301英里。