Polyoxamide

聚乙二酰胺

🗣️ 情景例句

What grade are you in?
你在几年级？
Who is that over there?
那边那个人是谁？
He goes to Chinese classes every week.
他每周都要去上汉语课。
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🔤 更多 P 开头的单词

parathion poisoning
Peace Garden State
personal consumption expenditure
phenetyl
pine resin
polythene
predetermined format
prime record key
全部 P 开头单词 ›