Formaldehyde dimethyl acetal
[化] 甲醛缩二甲醇
🧩 词语组成解析
n. 乙缩醛\\n[化] 乙缩醛; 乙醛缩二乙醇; (类名)醛缩醇; 缩醛(醛缩二醇)
🗣️ 情景例句
Tell me about your educational background.
告诉我你的学习背景。
The student felt very shy as he stood in front of the class.
那个学生站在大家的跟前时,感到非常难为情。
One day, Mrs. King asked Lucy to go shopping for her.
一天,金太太叫露西帮她去买东西。
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