excyst脱囊EXCn.开挖(激励器；排气关闭)excavator equipment(挖掘机的) 挖铲装置Excitory amino acid兴奋性氨基酸受体excenitric cleavage偏心裂解excretory pyelogram排泄性肾盂造影(照)片excitatory movement激感(性)运动(植物)excitron locomotive激励管电力机车excision of osteoma骨瘤切除术excitatory synaptic兴奋性突触Excoecaria sebifera[医] 乌柏excretory cystogram排泄性膀胱造影照片