单词:desk centrifuge
单词:desk centrifuge 相关文章
This was his first visit to the corner library. He walked over to the library information desk. The woman behind the information desk was reading a magazine. He stood in front of her. She continued reading the magazine. He cleared his throat. She loo
英文中把那些成天赖在沙发上看电视、不爱动弹的人叫做couch potato。自从有了网络以后,有相当一部分人已经放弃了couch potato的身份,转而加入了desk potato的行列。 Desk potato is someone who sits at
Do you think hot-desking is a good idea? Helen : Hello, this is Real English from BBC Learning English. Im Helen. Zo : 大家好,我是刘佳。地道英语和大家一起学习英语中新出现的流行词汇还有一些新用法。那 Helen, 今天咱们要学的新词是什么呢? Helen : Today
It was a big apartment building. The building was in a big city. Delivery people left packages at the front desk. The front desk held the packages for apartment tenants. Mr. Smith was expecting a package. He stopped at the front desk. Had his package
Smartphone App Helps Snakebite Victims Scientists in Denmark have developed a venom test kit to help doctors treat victims of snake bites. The kit was created to be simple and has only two pieces of equipment: a centrifuge and a smartphone. 丹麦科学
LOURDES GARCIA-NAVARRO, HOST: We've been talking to some of the musicians who made an impression on the judges of NPR Music's Tiny Desk Contest. This week... DIANA GAMEROS: My name is Diana Gameros. I live in the Bay Area. I am originally from Ciudad