concentrate相关的词根或词缀是: centr

第三人称单数： concentrates
过去式： concentrated
过去分词： concentrated
现在分词： concentrating

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They make it beguilingly easy to concentrate risk .

以上几点使得风险极易集中。

Rather concentrate on making british universities as good as possible .

倒不如集中精力把英国大学越办越好。

This is an apple juice and concentrate production line .

这是条苹果汁和浓缩生产线。

One way to do so is to concentrate sunlight onto them .

一种方法是将太阳光聚集到电池上。

Many people fail to do this and wonder why they cannot concentrate .

很多人做不到这一点，并想知道为什么他们不能全神贯注。