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[医] 特殊溶性物质(多糖半抗原)
🗣️ 情景例句
Here's a real buy.
这个价格便宜。
As soon as she quit the room he returned to it.
她刚离开房间，他回来了。
I wonder if it is possible to arrange shopping for us.
我想能否在我们访问结束时为我们安排一点时间购物。