Thiamidine
硫杂嘧啶
🗣️ 情景例句
Oh, here it is.
哦 在这里 。
It is a matter of life and death to me.
那对我是生死交关的问题。
One day a letter from my father arrived at the school, asking for a teacher for me.
有一天，我父亲的信寄到学校，请求为我聘用一名教师。