1. She doesn't know diddly about it.
她根本不知道这事儿。

《牛津词典》

2. A good vacuuming will get up the sand and other loose debris from your car's carpeting, but it won't do diddly for stains or ground-in dirt.
用真空吸尘器好好打扫的话可以把沙土和其他一些碎屑吸出来,但它对染色和污垢就毫无办法了。

来自互联网

3. Second, the columnist must know whereof he speaks, and though I can't recall his words, I can reduce them to one thought: You don't know diddly .
第二,专栏作家必须知道他在说什么,虽然我不能完全回忆起他说的话,但能总结为一点:你完全不知道。

来自互联网

4. Second, the columnist must know whereof he speaks, and though I can't recall his words, I can reduce them to one thought: You don't know diddly .
第二,专栏作家必须知道他在说什么,虽然我不能完全回忆起他说的话,但能总结为一点:你完全不知道。

来自互联网