名詞 grating:

1. a barrier that has parallel or crossed bars blocking a passage but admitting air
   同義詞：grate
2. a frame of iron bars to hold a fire
   同義詞：grate
3. optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum
   同義詞：diffraction grating

動詞 grate:

1. furnish with a grate
   同義詞：grate
2. gnaw into; make resentful or angry
   同義詞：eat into, fret, rankle, grate
3. reduce to small shreds or pulverize by rubbing against a rough or sharp perforated surface
   同義詞：grate
4. make a grating or grinding sound by rubbing together
   同義詞：grate, grind
5. scratch repeatedly
   同義詞：scrape, grate

形容詞 grating:

1. unpleasantly harsh or grating in sound
   同義詞：gravel, gravelly, rasping, raspy, rough, scratchy

1. A framework of crisscrossed or parallel bars; a grating or mesh.
   格柵，網(wǎng)柵由交叉或平行的條構(gòu)成的架子，格柵或網(wǎng)格
2. A structure for confining birds or animals, enclosed on at least one side by a grating of wires or bars that lets in air and light.
   籠，欄一種用于限制鳥類或動物的結(jié)構(gòu)，至少有一面由繩子或條子組成的柵欄構(gòu)成，供空氣和光亮進入
3. Harsh or grating sound; discord.
   刺耳的聲音刺耳的碰撞聲或摩擦聲; 不和諧
4. A grating of iron or wooden bars or slats, suspended in the gateway of a fortified place and lowered to block passage.
   格子吊閘由鐵條、木條或其板條組成的閘門，懸于一城堡的入口處，可降下而堵住入口通道

grat.ing

n.（名詞）
A grill or network of bars set in a window or door or used as a partition; a grate.
格柵：由桿做成的欄柵或框架，置于窗內(nèi)或門上用作隔離物；格柵
A diffraction grating.
衍射光柵