This long grass, on the other hand, is known as sour grass, because the nitrogen in its leaves occurs at even lower concentrations.
另一方面,这种长得较高的草称为酸草,因为它叶子中的氮含量比较低。
单词 | sour grasses |
例句 |
原声例句
我们星球的秘密 This long grass, on the other hand, is known as sour grass, because the nitrogen in its leaves occurs at even lower concentrations. 另一方面,这种长得较高的草称为酸草,因为它叶子中的氮含量比较低。 |
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