相关单词近义词 low-altitude 低空, subordinate 下级的临近词lowcal, low, low-pressure feed heater, low-enrichment reservoir, low-speed centrifugation, Low-pressure die casting, low temperature wastewater, low-phosphorous pig iron, low-voltage side trouble, low temperature mine water, low temperature separation, low water cut-off device相似词low-fat, low-fi, low-hanging fruit, low-key, low-level language, low-lying, low-pitched, low-pressure, 返回 low-level