abbr.
滴滴涕(一种杀虫剂,dichlorodiphenyltrichloroethane);数字资料发送机(digital data transmitter);开发与技术部(Department of Development and Technology);数字调试带(digital debugging tape);双二极-三极管(double diode triode)
例句
The United States National Resource Defense Council has found that DDT was the most popular of a long list of dangerous chemicals in use.
美国国家资源保护委员会发现 DDT 是一系列使用中的危险化学品里最受欢迎的一种。
Luckily, DDT is no longer used.
幸运的是,滴滴涕如今已经不再使用。
In America, a pesticide, a chemical, called DDT was harming the falcon eggs.