Nist
[计] 美国国家标准及技术研究所
🗣️ 情景例句
I had never been there before.
我以前从来没有去过那里 。
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
Jeremy Hampden has a large circle of friends and if very popular at parties.
杰里米。汉普登交际甚广，是各种聚会上深受大家欢迎的人。