She finally gave him permission to make flash cards with right-and-wrong answers.

最后，迪尔只好同意只让他做一些配有正确和错误答案的单词卡片。

youdao

Make a list of vocabulary terms and create a flash card for each one. Test yourself with the flash cards until you know everyone.

制作一系列单词卡片。抽查卡片直到你认识卡片上的全部单词为止。

youdao