意思
Something very small, subtle, or difficult to perceive without aid or close inspection.
文化背景
The phrase is highly respected in academic circles.
Precision
Use this to sound more professional in science topics.
意思
Something very small, subtle, or difficult to perceive without aid or close inspection.
Precision
Use this to sound more professional in science topics.
自我测试
Fill in the missing word.
هذا الجسيم لا يرى بالعين _____.
The idiom requires 'المجردة'.
🎉 得分: /1
视觉学习工具
练习题库
1 练习هذا الجسيم لا يرى بالعين _____.
The idiom requires 'المجردة'.
🎉 得分: /1
常见问题
1 个问题No, it is for physical objects.
相关表达
تحت المجهر
similarUnder scrutiny