More and more interests were focused on the study in the application an d synthesis of boron nitride (BN), a type of advanced inorganic material.是什么意思_More and more interests were focused on the study in the application an d synthesis of boron nitride (BN), a type of advanced inorganic material.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句