Effusiometer
[化] 隙透计; 扩散计; 气体扩散计
🗣️ 情景例句
The bride's wedding gown is so beautiful.
新娘的婚纱太漂亮了。
I usually read a book to kill time.
我通常用看书来消磨时间。
Yes, my brother Bob is coming with me to the airport to see me off.
有，我兄弟鲍勃将和我一起到机场，送我上飞机。