Homovanillic acid
[化] 高香兰酸; 高香草酸
🧩 词语组成解析
🗣️ 情景例句
There was too much work for our computer to cope with.
我们的计算机要做的工作太多，简直应接不暇。
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
Are there any flowers in the picture?
画里面有花吗？