常見例句用作數(shù)詞 (num.)I'll be thirty next year.明年我就滿三十嵗了。I get up at six thirty every morning.我每天早上六點(diǎn)半起牀。She dashed off two letters in thirty minutes.她在30分鍾內(nèi)寫好了兩封信。There are more than thirty footmen in this hotel.這家旅館裡有三十多名僕役。She has served the family faithfully for thirty years.她爲(wèi)這個(gè)家忠心耿耿地操勞了30年。There were many people with leprosy around the age of thirty.在三十年代有很多麻瘋病人。 返回 thirties