speechless基本解释
adj,说不出话的；哑的；非言语所能表达的,同近
Alex was almost speechless with rage and despair..亚历克斯一时因愤怒和绝望几乎说不出话来。
说不出话的；哑的；非言语所能表达的英释中释adjunable to speak because you feel very angry, upset etc
