Gradienter
n. 测斜仪, 倾料计
🗣️ 情景例句
You have to cook dinner for the entire family.
你今晚得替全家做晚餐呢。
Have you drunk any coffee?
你喝过咖啡吗？
Fish love swimming round the rocks and through holes in them.
鱼喜欢绕着岩石和穿石洞游水。