Hydrolytic polyacrylamide
[化] 水解聚丙烯酰胺
🗣️ 情景例句
He watches the CCTV news at 7:00 P.M. everyday.
他每晚 7 点都收看“中央电视台”的新闻联播。
Grand Central Station, please. I want to try to catch a 6:00 train.
请到中央火车站。我要赶六点的火车。
Sally did not answer, but looked at her curiously.
萨莉没回答,却好奇地看着她。
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