Endogenous depression
内源性抑郁症
🧩 词语组成解析
a. 内源的\\n[医] 内生的, 内原的
🗣️ 情景例句
He gave them to me to hold on to them
他给我戒指， 要我自己保管，
It's on of his favorite relaxations.
这是他最喜欢的消遣之一。
The clouds had come down so suddenly we had no warning.
乌云突然出现，我们丝毫没有觉察。