sinkv.下沉；沉没；渗透；低落；变低；衰弱；（太阳）落下n.水槽；沟渠；散热器；接收端sinking skip凿井箕斗sinking lamp凿井吊灯sinking grab下降装载机sinking cost凿井费sink blister气泡,麻孔sinking pipe沉管sinking pump沉没式泵,凿井水泵,潜水泵sinking down加深sinking mill减径机sinking well沉井

1. During the course of sinkage under the negative pressure, the interaction occurs between the structure and the foundation.
   在负压作用下的下沉过程中，其结构与地基产生了相互作用。