英语词汇“poor vacuum”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	poor vacuum
释义	poor vacuum 不良真空
随便看	standard pitch roller chain standard plain metal-slitting standard plain milling cutter standard plan standard plane standard plan of amortization standard plasma standard plate standard plate count standard plate count method standard platinum 10 rhodium versus platinum (type S) thermocouple standard platinum resistance thermometer standard platinum resistance thermometer (SPRT) standard platinum-rhodium alloy thermocouple standard platinum rhodium thermocouple standard play standard playing record standard plug gage standard plug gauge standard plug-in unit standard poeration time standard polarity standard pole standard policy standard policy condition 孤秀耸曾城孤臣泪已尽孤舟一去迷归年孤舟一系故园心孤舟兼微月孤舟夜发孤舟寒浪里孤舟微月对枫林孤舟江上畏风寒孤舟灯火ヒンヒンヒンヒンヒンイヒンカヒンカイヒンカクヒンカクヒンカク