bluer的音标：bluer的英式发音音标为：[blu:ə]bluer的美式发音音标为：[bluə]...

（枪炮的）染蓝检验工，上蓝工...

They reported that younger galaxies should be significantly bluer.据他们报道,较年轻的星系颜色应该显著地偏兰.Things are looking bluer than ever for their firm.对他们公司说来,情况好象越来越糟了.Try to make our sky bluer, our ground greenerour water cleaner.让...