Isatogenic acid
[化] 靛红原酸
🧩 词语组成解析
🗣️ 情景例句
you're going to give me the answer to that question.
是要给我这个问题的答案。
I'm afraid I won't be able to come.
我恐怕不能来。
We are lucky in that only the lower fields, which make up a very small proportion of our farm, are effected by flooding,
值得庆幸的是，只有低洼的受到洪水影响，而低洼地在我们农场比例很小。