Oxycarnic acid
[医] 羟肉酸
🧩 词语组成解析
🗣️ 情景例句
Yes. I do.
是的， 我有疑虑。
Do you have a flight to New York departing at about 10 a.m. Next Monday?
你们有下周一大约下午10点起飞到纽约的班机吗？
However, rescue operations are proving difficult.
然而，事实证明营救工作非常困难。