A microscope is a scientific instrument which makes very small objects look bigger so that more detail can be seen.
PHRASE
(通常由于被认为存在问题)被仔细研究
If you say that something is under the microscope, you mean that it is being studied very closely, usually because it is believed that something is wrong with it.
例句
The media put their every decision under the microscope.媒体仔细研究了他们的每一个决定。
英汉词典释义
n.
显微镜
The students were looking through a microscope at plant cells.学生们正在通过显微镜观察植物细胞。
英英词典释义
Noun
1. magnifier of the image of small objects;
"the invention of the microscope led to the discovery of the cell"