Proactinomycin
原放线菌素
🗣️ 情景例句
But my birthday is tomorrow.
但是我的生日就在明天。
Could you lend me ten dollars?I left my wallet at home.
你能借给我10美元?我把钱包留在家了。
Yes, they're our new reading books. Is the box too heavy?
对，这些是我们的新教科书，这个箱子重吗？