单词 | 汗孔 |
释义 | 〔pore〕A minute opening in tissue, as in the skin of an animal, serving as an outlet for perspiration, or in a plant leaf or stem, serving as a means of absorption and transpiration.毛孔:组织中的微小开口,如动物皮肤中,主要作为出汗孔,或如植物叶子或根茎中者,主要作为吸收及蒸腾作用的途径 |
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