Fertilizability
能育性
🗣️ 情景例句
I studied English in school.
我是在学校里学的英语。
You must not pledge your own health.
切不可把健康作孤注一掷。
At the age of twelve years, the human body is at its most vigorous.
人体在12岁时是生命力最旺盛的时期。