Mtsu
[计]= Magnetic Tape Search Unit,磁带检索装置
🗣️ 情景例句
No. This is five-two-one double eight three-five.
不，这里是521-8835。
But you just got here. Can't you stay a little longer?
不过你刚来呀。不能再呆一会了吗？
No, thanks. It's big, but it isn't heavy. It's light.
不用了，谢谢，是大盒子，但不重。很轻。