高效 gāoxiào HSK7 efficient Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: effective All meanings 3 gāoxiào 3 efficient 2effective 1 1 sentence for 高效 (gāoxiào — effective) 这种高效农药能迅速清除农田里的害虫。 zhè zhǒng gāoxiào nóngyào néng xùnsù qīngchú nóngtián lǐ de hàichóng. This highly effective pesticide can quickly eliminate pests in the fields. Source: Dong Chinese Dictionary