屏障的英文怎么说呢屏障的英文怎么说呢屏障的英文:protective screen参考例句:A fireproof wall ud as a barrier to prevent the spread of fire.防火墙,隔火墙作为一道屏障阻止火蔓延的防火的墙。Surrounding ranges of hills峰峦屏障Ecological protective screen生态屏障Th
屏障的英文怎么说呢屏障的英文怎么说呢屏障的英文:protective screen参考例句:A fireproof wall ud as a barrier to prevent the spread of fire.防火墙,隔火墙作为一道屏障阻止火蔓延的防火的墙。Surrounding ranges of hills峰峦屏障Ecological protective screen生态屏障Th