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[医] 特殊溶性物质(多糖半抗原)
🗣️ 情景例句
You're Peggy Pendleton!
是Peggy Pendleton！
If you're not sure how to do is, ask me.
假如你拿不准怎样做，就来问我好了。
Any ship that crosses the Pacific is accompanied for many days by the smaller albatross,
任何一艘横度太平洋的轮船都会有一种小信天翁伴随飞行许多天。