单词	leading substrate
释义	leading substrate 前导底物
随便看	Technical Reviewing Office Technical Review Team technical revolution technical reworking technical risk technical rneasurement technical rotation technical roughness technical route Technical route of innovation technical routine technical routing technical rubber goods technical rule technical rule of food hygiene technical rule of rose flower production technical rules technical russian technicals technical safeguard technical safety appraisal technical safety appraisalTSA technical safety measure technical safety measures technical safety team