词汇	high-frequency gain
释义	high-frequency gain 高频增益
随便看	instructional interaction instructional interaction activities instructional interview instructional item Instructional Language instructional leadership instructional-level instructional life instructionally instructional management instructional management system instructional map instructional material instructional materials instructional materials centre instructional materials/videos instructional meaning instructional principles instructional supporting platform instructional system Instructional System Design instructional means instructional media instructional media fo library orientatio instructional media fo library orientation