S-acid
[化] S酸; 1-氨基-8-萘酚-4-磺酸
🧩 词语组成解析
🗣️ 情景例句
and for meeting Harry and Michelle.
和认识了Harry和Michelle。
Love lives in cottages as well as in courts.
爱情无贵贱，贫负皆有之。
Just as Mrs.Richards was entering the dinning room, there was a knock on the front door.
理查兹夫人刚刚走进餐厅，前门就传来敲门声。