Youngblood
n. 血性小子（电影名, 等于铁血男儿）
🗣️ 情景例句
He's a friend.
他是位朋友。
We need them urgently.
我们急需这些资料。
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。