P. d.
[医] 棱镜屈光度, 乳头直径, 瞳孔间距离
🗣️ 情景例句
Like his father. A real Stewart.
像他爸爸一样。一个真正的Stewart家成员。
Cool it man，I'm sorry.
对不起，请您息怒。
Once the oxygen content of the air had risen to 25% it was ready to burn.
一旦氧气在空气中的含量达到25%，它就要燃烧。