1.dedicate to 把（自己、一生等）献给,把(时间、精力等）用于
例句：The doctor dedicated his time to curing the sick of the country.
这名医生把他的一生时间献给了治疗该国病人。
2.deduct from 从…中扣除,从…中减去
例句：The mistakes deduct from the value of his book.
他书中的错误使该书失去价值。
3.defect in 缺点,缺陷,毛病，缺乏，欠缺
例句：It depends on finding the defect in one test case or in two test cases.
这取决于发现这个缺陷在一个测试用例中还是两个测试用例中？
4.defer to 遵从，听从，服从
例句：She deferred to her partner in everything.
她事事都听从她的合伙人的意见。
5.defined as 被解释为,被定义为
例句：Justice is defined as what binds the city together and makes it one.
正义被定义为,是将城市约束在一起,并使其协和的力量。
6.delight in 感到高兴或愉快、快乐
例句：For the Lord takes delight in his people; he crowns the humble with salvation.
因为耶和华喜爱他的百姓。 他要用救恩当作谦卑人的妆饰。