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
I can see well both day and night.
我白天晚上都能看得很清楚。
I took off my galsses.
我摘下了我的眼镜。
She's under the weather.
她不舒服。