Dihydrofolic acid
[化] 二氢叶酸
🧩 词语组成解析
🗣️ 情景例句
Now let's discuss the freight and packing.
现在让我们来讨论一下货运与包装问题。
Eat a peck of salt with a man before you trust him.
在你信任一个人之前，先要深入了解他。
It's like this.
是这样的。