Quaternary signaling
[电] 四部份发讯
🧩 词语组成解析
a. 四个一组的, 四元的, 四价的, 季的\\n[计] 四进制的, 四元的
n. 发信号；打信号
🗣️ 情景例句
I haven't ruled out the possibility.
我还没有排除期可能性。
Misforunes come on horseback and go away on foot.
遭灾易，消灾难。
She got up before 7 o'clock in the morning, and quickly washed her hands and face.
00以前起床，快快地洗手洗脸。