backset 'bækset
GRE
释义
n. 挫折, 倒退, 逆流, 涡流
英文释义
n. A check; a relapse; a discouragement; a setback.
n. Whatever is thrown back in its course, as water.
v. i. To plow again, in the fall; -- said of prairie land
broken up in the spring.
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