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coarsen

v.(使)变粗糙

难易程度:

coarsen为短语/超纲词汇

词形变化:

动词过去式:coarsened 过去分词:coarsened 现在分词:coarsening 第三人称单数:coarsens

coarsen


/'kɔ:sn; `kɔrsn/
v [I, Tn] (cause sth to) become coarse (使某物)变粗糙
*The sea air coarsened her skin. 海上的空气使她的皮肤粗糙了.

coarsen


v [I and T]
to become thicker or rougher, or to make something thicker or rougher
 Hard work had coarsened his hands.
to become or to make someone become less polite in the way they talk or behave
 He's been coarsened by his experience of war.