嘉定美食客
没有1th这样的写法，1st是first的另一种写法。
例如：Happy your 1st Birthday!祝你一周岁生日快乐！
一岁的英文表达是one year old。
读音：英［wʌn jɪə（r)əʊld]，美［wʌn jɪr oʊld]
释义：一岁
例句：He was adopted by his eldest uncle when he was just one year old.
他一岁时就出继给大伯父了。
表达周年的单词
jubilee
与anniversary不同的是，jubilee指的是主要年份的anniversary时举行的庆典，不一定对应那个确切的日期，可以是整年。
例：
The Queen of England will be celebrating her Diamond Jubilee this year, marking 60 years on the throne.
英国女王在位60周年会以钻石大情的形式庆祝。
Leo叶2222
一岁的英文是：One year old ，yearling 。
例句1：Many infants do not cut their first tooth until they are a year old. 翻译：很多婴儿到一岁大时才开始长牙。
例句2：He was adopted by his eldest uncle when he was just one year old. 翻译：他一岁时就出继给大伯父了。
例句3：The two sisters are close in age with only one year between.翻译：她们姐儿俩挨肩儿，就差一岁。
一岁的英文是：One year old ；两岁的英文是：Two years old ；三岁的英文是：Three years old ；四岁的英文是：Four years old ；五岁的英文是：Five years old 。一般我多少岁用语句 i am ... years old 来表示。
优质英语培训问答知识库
