Durchgriff
渗透系数, (栅板)穿透率
🗣️ 情景例句
He reads the headlines, news sections, amusemenu section, sports pages, editorials, and the business section.
他读头条、新闻版、娱乐版、体育版、社会和经济版。
People go to visit their parents, relatives and friends.
人们出门探望父母、亲威和朋友。
The village is on a river.
它靠近一条小河。