transin转换素TRANSn.会报(论文；传导；变压器；翻译；译员)trans-investment转投资transcarbonylation羰基转换反应Transgenic poplars转基因杨树transshipment area转运区域transhipment cargo转运货物transestrification酯交换transvenous biopsy经静脉活检translating device译码器, 译码装置transseptal fibers横隔纤维transoceanic canal[法] 通洋运河