Leadingedge
n. 前缘; 叶片
🗣️ 情景例句
I need some help.
我需要帮助。
He spends a lot of time reading books on ecology.
他花了大量的时间阅读生态学方面的书籍。
She guided the tourists around the castle.
她引导旅游者参观了这座城堡。