Ncsa
( NATIONAL CENTER FOR SUPERCOMPUTING APPLICATIONS 的缩写。由美国政府设立的网内中心)
🗣️ 情景例句
You speak English without an accent.
你说英语一点口音也没有。
How much is this meat per pound?
每磅肉要多少钱？
like the cooling of a hot kettle or the wearing-out of a pair of shoes.
就像一壶热水迟早会凉下来，一双鞋渐渐会磨破一样。