Dec造句
The effective date of this contract will begin from
Dec . 30 th, 2007.
这个合同的有效期将从2007年12月30日开始.
The persons elected will sit till 31
Dec . , 1973.
当选者任期至1973年12月31日.
On the evening of
Dec. 31, we usually celebrate the New Year's coming.
通常, 我们在12月31号的晚上庆祝新年的到来.
In addition ,
DEC is also apropriate for the quantitative examination of other helminth eggs in stool.
集卵直检法还可用作粪内其它蠕虫虫卵定量检测.