Vinograd
[人名] 维诺格勒
🗣️ 情景例句
Good morning. This is Huang Feng.
早上好，我叫黄凤。
Sometimes gain is to lose.
有时得即是失。
the necessary method of study is to group the relevant material and to take note of all possible variant forms and conditions.
应采取的研究方法是，把有关各方面的材料汇集起来，同时注意任何可能出现的异常情况和条件。