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coarsen

英 ['kɔːs(ə)n] 美['kɔrsn]

英英释义实用场景例句

vt. 使变粗；使变粗俗
vi. 变粗糙；变粗俗

英英释意

1. make or become coarse or coarser;: "coarsen the surface"; "Their minds coarsened"

2. make less subtle or refined;: "coarsen one's ideals"