scientist什么意思英语 scientist什么意思
Scientists are still a long way off finding a cure. 科学家要找到一个治疗方法，还远着呢。
n.科学家。
The scientists are taking water samples from the river. 科学家正从河中采水样。
Scientists continue to push back the boundaries of human knowledge. 科学家不断扩大人类知识的范围。