Leadin
n. 引入线；用以引起兴趣的事物；导言\\na. 引入的
🗣️ 情景例句
Beijing exit 500m.
北京出口前面 500 米。
She conducted herself well.
她行为端正。
She bumped into the furniture and kept mumbling about the guests.
她撞到了家具上，嘴里还不断咕咕哝哝议论客人。