Pinifolic acid
[化] 松叶酸
🧩 词语组成解析
🗣️ 情景例句
I'll pick you up here at seven .
我七点钟到这儿来接你 。
I'll probably wake up early and get up at 6:30.
我可能早醒并在6:30起床。
international standards of water treatment are usually followed at bottling plants.
装瓶厂通常遵循国际水处理的标准。