Sisd
computer单指令流单数据流计算机
🗣️ 情景例句
Sure, I'll let you take my daughter you, but make sure she is back by 10.
可以，你可以带我女儿出去，但你要保证十点前把她带回来。
I can't remember what John was doing yesterday afternoon.
我不能记得约翰昨天下午正在做的东西。
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。