Sulfonated polyacrylamide
[化] 磺化聚丙烯酰胺
🗣️ 情景例句
You sounded like you've made a decision
你好像已经作了决定
Have you got your cheque book with you?
您支票本带来了没有?
Greetings! Please be seated. Are you Antonio, and is this your agreement with Shylock?
您好!请坐下。你叫安东尼奥吗?这是你与夏洛克签订的借约吗?
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