shallower

意思翻译 虚荣的 肤浅的（shallow的比较级） 薄的 相似词语短语 shallower aquifers───浅层含水层 双语使用场景 One problem with these sources is that the deep water also has a higher level of salt than shallower aquifers.───这些水源的一个问题是，深水区的含盐量也比浅水层的含盐量高。 Now, we have evidence that...