下沉dip;downwelling;sagging;settlement;settling;sink;sinking详细»
下沉gone down;settle to;sink to;sinking;subsidence;subsidency详细»
下沉gone down;gravitate;setting;sinkage;sinking;subside;subsidence;subsidency详细»
下沉downward plunging;setting;settlement;shrinkage;subsidence;subsiding详细»