concentrate
/kɒnsəntreɪt/
n. 浓缩, 精选
v. 集中, 专心
词形变换
过去式 concentrated · 过去分词 concentrated · 现在分词 concentrating · 第三人称单数 concentrates · 复数 concentrates
英文释义
n. a concentrated form of a foodstuff; the bulk is reduced by removing water
n. a concentrated example of something
v. make denser, stronger, or purer
v. direct one's attention on something
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