Simply use a piece of screen wire to cover the drainage hole.

简单地用网线（纱窗，防虫网）盖住排水孔就够了。

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These can be Styrofoam shapes, cardboard or other tubes, boxes, cans, jars, clay POTS, screen wire, etc.

这些能成为聚苯乙烯泡沫塑料形状，纸板或是其他管子，盒子，罐头，罐，泥罐，网线，等等。

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The MRM domain can support multiple Wire Formats (which are shown on the left of the screen under the Properties Hierarchy).

MR m域可以支持多种有线格式(显示在屏幕左侧的Properties层次结构下面)。

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The BeagleBone LCD7 Cape, one of the most popular cape plug-in boards, delivers touch screen capability, featuring a 7-inch TFT LCD screen with 4-wire resistive touch and five user buttons.

ENGADGET: BeagleBone gets plenty of expansion options with new 'cape' add-ons

The same 5600dpi 3.5G laser sensor drives the Naga's precision, which shows up lag-free on your screen thanks to a thread-wrapped USB wire.

ENGADGET