Keratinoid
角衣片(一种肠溶片)
🗣️ 情景例句
Oh, it was no trouble.
哦 没什么麻烦。
He is truly happy who makes others happy.
真正幸福的是使人幸福的人。
When he began to play a tune, we had our first glimpse of the snake.
当他开始吹奏一支曲子时，我们才第一次看到那条蛇。