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
How long will it take for my mail to reach its destination?
我的信件到达目的地要多久？
And also hope you will be able to make unique contribution to the economy of both countries.
同时期望你们为中美两国经济做出卓越的贡献。
Back at the hive they watched the wagging dance closely.
他们回到蜂箱旁，仔细观察摇摆舞。