December 1st (first)、December 2nd (second)、December 3rd (third)、December 4th (fourth)、December 5th (fifth)。
December 6th (sixth）、December 7th （seventh）、December 8th （eighth）、December 9th （ninth）、December 10th (tenth）。
December 11th (eleventh）、December 12th （twelfth）、December 13th （thirteenth）、December 14th （fourteenth）、December 15th （fifteenth）。
December 16th （sixteenth）、December 17th （seventeenth）、December 18th （eighteenth）、December 19th （nineteenth）。
1、December的读音：英 [dɪˈsembə(r)]，美 [dɪˈsembər]。
2、释义：n.十二月。
3、例句：
Her baby was born on 4th December
她的孩子是12月4号出生的。
The talks are due to be concluded this December.
谈判定于今年的12月结束。
I keep forgetting it's December
我总是忘了现在是12月了。
By December last year most of the resources had been spoken for.
去年12月之前，绝大多数的资源就被预订了。
From September until December, Congress remained in session.
从9月到12月，国会一直都在开会。
Her political career came to a halt in December 1988
她的政治生涯于1988年12月画上了句号。
He began to reconstruct the events of 21 December 1988, when flight 103 disappeared
他开始再现1988年12月21日的103次航班失踪事件。
Barry resigned his directorship in December 1973.
巴里于1973年12月辞去了他的董事之职。
A presidential election was scheduled for last December
总统选举原计划在去年12月举行。