D-channel
[计] 数据通道, D通道
🧩 词语组成解析
🗣️ 情景例句
He was my roommate in college.
他是我大学时的室友。
Short is my date, but deathless my renown.
年寿短暂，声誉永存。
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。