Rheinic acid
[化] 大黄酸
🧩 词语组成解析
🗣️ 情景例句
I'm meeting my girlfriend at 6:00.
我约好六点跟我女朋友见面。
A straight foot is not afraid of a crooked shoe.
身正不怕影子斜。
Yes, my brother Bob is coming with me to the airport to see me off.
有，我兄弟鲍勃将和我一起到机场，送我上飞机。