单词 | grating |
释义 | grating grating1 /gray"ting/, n. 1. a fixed frame of bars or the like covering an opening to exclude persons, animals, coarse material, or objects while admitting light, air, or fine material. 2. Physics. See diffraction grating. [1605-15; GRATE1 + -ING1] grating2 —gratingly, adv. /gray"ting/, adj. 1. irritating or unpleasant to one's feelings. 2. (of a sound or noise) harsh, discordant, or rasping. [1555-65; GRATE2 + -ING2] |
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