单词d-a-
网络: 数字-模拟(digital-analog)；数模转换电路；一
Why, it"s just as easy! If I"d a knowed this was all, I"d a learnt long ago.
嘿，抽烟有什么难的！我以前不知道抽烟不过如此，要是知道的话，我早就学会了。
If I"d attacked him with a frying pan, I"d a hit him in the head.
我要是真的用煎锅打他，我肯定要照他脑袋打。
Viz. that what might be a little to be done with help and tools, was a vast labour, and requir"d a prodigious time to do alone, and by hand.
同时也可以说明，做任何工作，如果有助手和工具，本来是一件轻而易举的事情，但若单凭一个人空手去做，便要花费大量的劳力和时间。
The D. A. , growing impassioned, swore that if Stein were allowed to go free, half the laws on the books would be useless.
地方检察官情绪愈发激动起来。他坚称要是斯坦无罪释放了，法律文书有一半都该作废。
In the same spirit, Harry forms Dumbeldore"s Army, an underground "defense against the dark arts" class.
因为同样的目的，哈利也组织了一个地下的黑魔法防御术课——邓布利多军（D.A。）。
The F. D. A. does seem to be taking a harder line on new diabetes and heart medicines.
FDA看起来正在对新的糖尿病药和心脏病药表现出更强硬的态度。
And if you"d "a took to me like A gull takes to the wind.
如果你开始喜欢上我就像海鸥迷恋风儿一样。
"The scale isn"t the only measure of weight, " says Roberta Anding, R. D. , a spokeswoman for the American Dietetic Association.
“这并不是唯一的衡量体重的标准，”罗伯塔安定路，一位美国饮食协会发言人如是说。
It"s actually easier to call a taxi company listed in the Yellow Pages of a telephone d a cab to pick you up at your doorstep.
事实上一种较为便利的做法是按电话簿黄页部分所列的出租车公司的号码打电话叫车
The scandal led Congress to strengthen drug regulations, giving her a role in two of the three seminal events in F. D. A. "s history.
这一丑闻是国会加强了对药品的监管，也是她成为FDA历史上三大重要事件中两大事件的亲历者。