Keratosulfate
[化] 硫酸角质
🗣️ 情景例句
I do.
我愿意。
Soon learnt, soon forgotten.
学得快，忘得快。
but one day, after heavy shower, I happened to be walking in my garden when I noticed a huge number of snails taking a stroll on some of my prize plants.
后来有一天，一场大雨后，我在花园里漫无目的散步，突然注意到许许多多蜗牛在我的一些心爱的花木上慢悠悠的蠕动着。