sidingn.
英 'saɪdɪŋ | 美 'saɪdɪŋ
中文n. 侧线；旁轨，边宽\nv. 支持（side的现在分词）；给…装上侧面；收拾，整理
侧线；旁轨，边宽
v. 支持（side的现在分词）；给…装上侧面；收拾，整理
词根词源
siding (n.)c. 1600, "a taking of sides in a conflict or debate," verbal noun from side. First attested 1825 in the railroad sense; 1829, American English, in the architectural sense of "boarding on the sides of a building."
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