Xanthonic acid
[化] 黄原酸; 乙氧基二硫代甲酸
🧩 词语组成解析
🗣️ 情景例句
I'd really appreciate it.... Yes.... Thank you....
我非常感激……好的……谢谢你……
He gave her his word that he would never be late again.
他向她保证，绝不再迟到。
He gets into the lift, and goes up to the twelfth floor.
他进入电梯，然后升至第12层。