Richen
vt. 使富
🗣️ 情景例句
They all work hard, without exception.
他们个个努力工作，无一例外。
He likes playing the harmonica.
他喜欢吹口琴。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。