excyst脱囊EXCn.开挖(激励器；排气关闭)exchanging capability交换容量exculpatory statement无罪辩解陈述Excoito sexual orgasm性交外性高潮exculpatory provision开脱罪责条款excision of pterygium翼状胬肉切除法excysted metacercaria后尾蚴(动)excitatory amino acid兴奋性氨基酸excitatory amino acids兴奋性氨基酸excitatory stimulation兴奋性刺激excitatory temperament胆汁质