单词deca-
suf.: 十；有十的
十；有十的:
ten; having ten
表示“十”:decagon, decameter
Heterogeneous photocatalytic reactions have achieved considerable developmet in study of environment application in the last two deca des.
近二十年，多相光催化反应在环境方面的应用研究已取得较大的发展。
And if you"re more of a winter games fan, Deca lets you compete in cooler favorites like figure skating and curling.
如果你是冬季奥运迷，德卡公司让你参加较凉快的比赛，例如花式溜冰。
This rectangular structure designed by Deca is very eco-friendly, utilizing natural light and heat, and cooling cross-winds.
这所由德卡（Deca）设计的长方形建筑非常环保，有效利用了自然光、热能和凉爽的侧风。
So using money he had earned working at Applebee"s, he purchased a $200 vial of "Deca" -- nandrolone decanoate -- from a senior on the team.
所以利用在Applebee打工挣到的钱，他花200美元向球队的前辈买了Deca——癸酸南诺龙。
There are only about three hundred passages, several deca-thousand sentences together with words.
只不过是三百多篇文章，几万个英语句子和单词而已。