The verb 'concentrate' is a transitive and intransitive verb meaning to focus, pay attention to, gather, or accumulate. It can be a transitive verb meaning to condense or process ore. It can also be an intransitive verb meaning to condense or purify.
动词 'concentrate' 是及物和不及物动词，表示专心于、注意、集中或聚集；它也可以作及物动词，浓缩或选矿；还可以作不及物动词，凝缩或浓缩。
| 单词 | concentrate |
|---|---|
| 音标 | [ˈkɒnsntreɪt] [ˈkɑ:nsntreɪt] |
| 释义 | vt.& vi.["专心于","注意","集中","聚集"] vt.["浓缩，（使）浓缩","[采矿]汰选","选矿，精选，富集"] vi.["凝缩，浓缩，提纯"] n.["浓缩物"] adj.["集中起来的，经过浓缩的"] |
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