11到20用英语怎么读要语音

Eleven to twenty in English can be read as follows:

Eleven: "eh-lev-un"
Twelve: "twelf"
Thirteen: "thur-teen"
Fourteen: "for-teen"
Fifteen: "fif-teen"
Sixteen: "six-teen"
Seventeen: "sev-en-teen"
Eighteen: "eh-teen"
Nineteen: "nain-teen"
Twenty: "twen-tee"