P. d.
[医] 棱镜屈光度, 乳头直径, 瞳孔间距离
🗣️ 情景例句
You were right and I was wrong. I apologize.
你是对的， 我错了。 我道歉。
One never loses by doing a good turn.
行善者决无一失。
His vanity was hurt by their talking so frankly.
他们坦率的谈话伤害了他的虚荣心。