Ketosubstrate
酮基底物
🗣️ 情景例句
Perhaps you could get a guarantor--
也许你可以找一位担保人
It's all personal effects.
这些东西都是我私人用的
Fierce wars between Native Americans and European settlers broke out.
美洲土著人和欧洲殖民者之间发生了激烈的战争。