Phthienoic acid
[化] 结核菌烯酸
🧩 词语组成解析
🗣️ 情景例句
We prefer to have payment in US dollars. It may be difficult for us to do so.
我们用美元付款。用人民币支付可能有些困难。
What's your opinion?
你觉得呢？
It's between the post office and the hospital.
它就在邮电局和医院之间。