Phenolics
[化] 酚醛塑料
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
The doctor advised me to get plenty of exercise.
医生建议我多锻练。
A red tie will match that suit.
红领带会配那件衣服。