Percolation method
[化] 渗滤法
🧩 词语组成解析
n. 过滤, 浸透\\n[计] 渗透
🗣️ 情景例句
Out with it!
说出来吧！
Why isn't this ticket any good here?
为什么这里不可以使用月票？
After switching on powerful arc lights, they saw great stalagmites -- some of them over forty feet high -- rising up like tree-trunks to meet the stalactites suspended from the roof.
他们打开强力弧光灯，看见一株株巨大的石笋，有的高达40英尺，像树干似地向上长着，与洞顶悬挂下来的钟乳石相接。