Ailments
n. 疾病（尤指慢性病）, 不适( ailment的复数形式 )
🗣️ 情景例句
Pleasant dreams.
祝你有个好梦。
To hover
盘旋
The child learning to see, first distinguishes only two-dimensional shape;
正在学看东西的儿童起初只会分辨二维形态，