At a low flow rate, fluid merely percolates through the void spaces between stationary particles.当流速低的时候, 流体只是穿过静止的颗粒之间的空隙.Water percolates through sand.水由沙中滤过.When gas percolates at a low speed in medium with low permea...
She dusts every day.她每天都掸灰.He began to search for her through the bush, pulling up trees and raising the dusts.他开始在丛林中搜寻她, 拔起树木,扬起尘土.Recovery of valuable dusts and fumes for economic reasons is also a major application.从...
“她叫你呆在这儿，”迈克插嘴说。"She told you to stay here," Mike broke in.“我不这么认为，”萨拉插嘴说。"I should think not," Sarah butted in.“此话不假，”奎弗插嘴道。"That's true," chipped in Quaver....
On the big night there was a massive turnout...在这个重要的夜晚，有大批人出席。I’ll give my room a good turnout.我要好好清扫一下房间。A high turnout was reported at the polling booths.来自投票站的消息称投票率很高。There was a good turnout for the concert.参加音乐会的人...