单词	pinhole
释义	pinhole /ˈpɪnhəʊl / noun A very small hole.The peephole was slightly larger than a pinhole, but you get the idea.... He then looked at Venus at night through the pinhole until the ‘star’ filled the hole. Tape the foil over the hole in the bottom of the canister, so the pinhole is centered.
随便看	agrobacterium agro-based agrobiological agrobiologist agrobiology agrobusiness agrobusinessman agrochemical agrochemistry agro-city agroclimatic agrodespotic agrodolce agro-ecological agroecologist agroecology agro-economic agro-economist agroecosystem agroforestry agrogeology agrogorod agro-industrial agro-industry agroliterate

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