C-acid
[化] C酸; 2-萘胺-4,8-二磺酸
🧩 词语组成解析
🗣️ 情景例句
How do you find the answers?
你觉得这些答复如何？
See you later.
待会见。
Though a number of descents have been made, much of it still remains to be explored.
人们多次进入洞内探险，但至今尚有不少东西有待勘探。