我: I; my; me的: 4次方是 The fourth power of 2 i ...嫂子: elder brother's wife; sister ...岁: year我的嫂嫂19岁: she is nineteen嫂子19岁: she is nineteen19岁: adult19到59岁: age 19 to 59 years爱丽丝19岁: alice 19th嫂嫂19岁: she is nineteen我当年19岁: ich war 19嫂子: [口语] elder brother's wife; sister-in-law岁: Ⅰ名词1.(年) year 岁出 annual expenditure; 岁末 the end of the year; 辞旧岁, 迎新年 ring out the old year and ring in the new2.[书面语] (年成) year (for crops) 丰岁 bumper harvest year; good year; 歉岁 lean yearⅡ量词(表示年龄的单位) year (of age) 三岁女孩儿 a three-year-old girl; a little girl of three years old; 这匹马两岁口。 this horse is two years old 嫂子,弟妹: sister-in-law嫂子颂: carol for elder brothers wife; sister-in-law extols18岁,29岁: eighteen and twenty nine嫂子十九岁: she is nineteen14岁: ju-yon-sai16岁: adult18岁: adult20岁: adult年纪,岁: years本人18岁: i am just leaving school and am eighteen years of age本人20岁: i am twenty years of age and am anxious to settle down to office work不满18岁: the disaffection is years old