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
What's your trade-in policy?
这里对汽车是怎样做折价处理的？
Don't bother me.
别惹我！
Good idea! It's much better than having classes! Can I go, too?
好主意！这比上课好得多！我也可以去吗？