out of pile loopout-of-pile loop堆: pile up; heap up; stack外: outside; external side回路: return circuit; return; loop ...反应堆外回路: out pile loop外回路: outer loop; outside loop下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:堆外回路，即可在微信中查询翻译
