VOA慢速英语:科学家更接近创造实验室胚胎

artificial – adj. not natural or real

mice – n. very small animals that have a pointed nose and a long, thin tail

dish – n. a shallow container that holds something other than food

three-dimensional – adj. having or seeming to have length, width, and depth

journal – n. a magazine that reports on things of special interest to a particular group of people

technique - n. a way of doing something by using special knowledge or skill

apply to – v. to use an idea, method, or law in a particular situation

assemble(d) – v. to connect or put together the parts of something, such as a toy or machine