Toca
[医][=α-tocopherol acetate]醋酸维生素E
🗣️ 情景例句
How can I reward your help?
我怎样才能报答你的帮助呢？
I want to change some British sterling into Renminbi.
我想把一些英镑换成人民币。
The problem is finding land for it.
问题是要找到土地来修建厂房。