Effusiometer
[化] 隙透计; 扩散计; 气体扩散计
🗣️ 情景例句
Yes, I do. Change back into your jeans,
是的， 我想看看。换回你的牛仔裤，
The stronger the motivation, the more quickly a person will learn a foreigh language.
一个人学外语的动力越强大、学得就越快。
When is the store closing?
这家店什么时候结束营业？