Varication
静脉曲张(形成)
🗣️ 情景例句
She is devoted to her children.
她深爱她的孩子。
Do not to others what you do not wish them to do to you.
己所不欲，勿施于人。
The people performing all play different instruments and three of them sing too.
参加演出的人都要演奏不同的乐器，其中三位也演唱。