| 释义 |
seam LAYERsi:mn [C]a long thin layer of esp. coal which has formed between layers of other rocks矿层,煤层a coal seama seam of coal煤层a seam of iron ore铁矿层(fig.) The world of finance, with all its complexity, colour and character, is a rich seam for novelists to mine (= subject for them to write about).金融世界的复杂性、多姿多彩及特性给小说家们提供了丰富的创作素材。
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