0 If liquid trickles somewhere, it flows slowly and without force in a thin line. -- 從…向下滴（或淌）
1 to arrive or move somewhere slowly and gradually, in small numbers -- 緩慢而零星地進入／離開／返回（等等）
2 a very small number of people or things arriving or leaving somewhere -- 三三兩兩，零星
3 a small amount of liquid that is flowing slowly in a thin line -- 從…向下滴（或淌）
The journal vividly portrays the sense of uncertainty that enveloped the city as news of a^airs around its perimeters trickled in.
Participants trickled in, eight all told.
Relatively little of such payments trickles down to the intended beneficiaries.
The greatest problem is that money for the schemes trickles out too slowly to cope with the scale of the problem.
If money is put into a community—whether it is given to a landowner or anyone else—that money trickles down.
In fact, the policy is trickling along in bottom gear.
No doubt when railway facilities exist people will start trickling down into it.
I think it yet trickles like water in some areas.
