Siroderm
链胞表皮
🗣️ 情景例句
I kept out of their quarrel.
我不介入他们的争吵。
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，选修科目我选了实验科学。
Let me see. Oh dear! Yes, it is broken.
让我看看，天哪！是坏了。