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
Floors one to eight are the elevators to the left.
一到八楼上下使用的电梯在左边。
Won't you be embarrassed to leave the party early?
你提早一点离开宴会也无妨吧？
I ask for what is mine by law!
我要求得到根据法律属于我的东西。