衰弱发生

【医】 asthenogenia

衰弱的英语翻译：

fall into a decline; crack-up; debility; enervation; faintness
【医】 asthenia; hyposthenia; infirmity

发生的英语翻译：

happen; generate; occur; take place; engender; exist; go forward; go on
originate
【医】 genesis; occurrence