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
about us not having dinner with the family,
对于我们无法与全家人共进晚餐一事
I am honored by the invitation.
承蒙招待，深感荣幸。
Nearly all the sports practised nowadays are competitive.
现在开展的体育运动几乎都是竞争性的。