Ophidine
[化] 蛇肉肽; 2-甲基-N-α-(β-丙氨酰)-组氨酸(存在于毒蛇肉中)
🗣️ 情景例句
Really?
真的吗？
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
He usually stays at home with his pet dog.
他通常跟他的爱犬待在家里。