Orotic acid
[化] 4-羧基尿嘧啶; 乳清酸\\n[医] 乳清酸, 2,6-二氧嘧啶-4-甲酸
🧩 词语组成解析
🗣️ 情景例句
How much money are you presently earning?
你目前挣多少钱？
Choice of the end covers choice of the means.
选择目的包含著选择手段。
Let me help you. Do it like this.
我来帮你，要这样做。