Sdsl
abbr. single pair high-bit-rate digital subscriber line 单线对高比特率数字用户线; single line digital subscriber line 单线制数字用户线; symmetrical digital subscriber line 对称数字用户线; super data subscriber loop 高速数据用户环路
🗣️ 情景例句
we need to have our own place to live.
我们应该有自己的房子。
You certainly are an interesting person!
你的确是个风趣的人。
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
几分钟前，我妹妹帮我把一个旧书橱抬上了楼。