Ddst
[医][=Denver Development Screening Test]丹佛发育筛选测验：鉴定儿童发育迟缓的测验
🗣️ 情景例句
Snow.
雪。
We are of the same mind, so let us act quickly.
我们心意一致，所以及早行动吧。
If you can do without the few pastoral pleasures of the country, you will find the city can provide you with the best that life can offer.
如果你愿舍弃乡下生活那一点点乐趣的话，那么你会发出城市可以为你提供生活最美好的东西。