Lactal
呋喃葡烯糖-5-半乳糖苷
🗣️ 情景例句
if it's all right with your dad.
假如你爸爸答应的话。
The blouse no longer fits me.
这件衬衣不再合我身了。
'We mustn't buy things we don't need,' I remarked suddenly.
“我们不应该买我们不需要的东西，”我突然发表意见说，