Isatic acid
[化] 靛红酸CH-2C-6H-4COCOOH; 邻氨苯基乙酮酸
🧩 词语组成解析
🗣️ 情景例句
And this gentleman is my grandfather, Malcolm Stewart.
这位绅士是我祖父Malcolm Stewart。
I'll keep my ears open.
我会留意的。
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。