19
199
1999
2099
99999
19
199
1999
2099
99999
只能帮你翻译、你想学怎么念。
找你初中英语老师去!
nineteen
one hundred and ninety-nine
one thousand nine hundred and ninety-nine或者nineteen ninety-nine
two thousand and ninety-nine或者twenty ninety-nine
ninety-nine thousand nine hundred and ninety-nine
下个金山词霸,把单词输进去就能听到发音。