Paraldehyde
n. [化]仲(乙)醛,三聚乙醛
🗣️ 情景例句
Yes, it's so easy.
没错， 它真简便。
He always keeps his words.
他总是信守诺言。
Could you come here, please? I want some help.
你能来这儿一下吗？我需要帮忙。