Read Edit View history 贸易壁垒 màoyìbìlěi trade barrier Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 贸易壁垒/貿易壁壘 · màoyìbìlěi · trade barrier 2026/03/04 贸易壁垒 / 貿易壁壘 màoyìbìlěi trade barrier trade barrier 许多国家利用贸易壁垒来保护国内产业。 created sense Mar 4, 2026, 02:25 AM