Flavianic acid
[化] 黄安酸; 2,4-二硝基-1-萘酚-7-磺酸\\n[医] 黄素酸
🧩 词语组成解析
🗣️ 情景例句
That a boy.
对了。
I'll finish working at 5:30 and get home by 6 o'clock.
我希望在5:30完成工作并且在6点钟回家。
Class 3 were the winners!
3班获胜了！