Tetrapyrrol
[醫] 四吡咯
??? 情景例句
I've mailed off several applications for jobs that interest me.
我已經寄出了幾份求職材料，應聘我感興趣的職位。
If it doesn't rain tomorrow, will you come to see me?
如果明天不下雨的話，你會來看我嗎？
Roy Trenton used to drive a taxi.
羅伊。特雷頓原是開出租汽車的，