Pangamic acid
[化] 潘氨酸; 维生素B15\\n[医] 泛配子酸(维生素B-15)
🧩 词语组成解析
🗣️ 情景例句
I had never been there before.
我以前从来没有去过那里 。
Fortune is good to him who knows to make good use of her.
知道利用幸福的人才有幸福。
With great difficulty, he climbed into the shop window to get the dress.
费了好大劲儿，他爬进橱窗去取那件衣服。