Percolation tests
[医] 渗漉试验
🧩 词语组成解析
n. 过滤, 浸透\\n[计] 渗透
n. 测验（test的复数）
🗣️ 情景例句
Let me tell you about your dinner.
我告诉你晚餐是什么。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。
But we have a few small differences, too.
但是我们之间还有些小的差别的。