n.

1. 格子
2. 铁丝网；烤架
3. 【电】极板网栅

n.

1. a framework of spaced bars that are parallel to or cross each other.
2. a network of lines that cross each other to form a series of squares or rectangles.
   ▸a numbered grid on a map that enables a place to be precisely located.
3. a network of cables or pipes for distributing power, especially high-voltage electricity.
   ▸a number of computers linked together via the Internet so that their combined power may be harnessed.
4. a pattern of lines marking the starting places on a motor-racing track.
5. Electronics  an electrode placed between the cathode and anode of a thermionic valve or cathode ray tube, serving to control or modulate the flow of electrons.

v.