Piti
abbr. principal; interest; taxes; insurance 本金
??? 情景例句
She exchanged a few words with the foreigner.
她和那個外國人交談了幾句。
Don't underestimate me.
別小看我。
Mr. And Mrs. Green have stockings, too.
格林先生和格林夫人也有長統(tǒng)襪。