Preoptic
[医] 视叶前的
🗣️ 情景例句
Too many people take drugs to get high.
好多人吸毒是为了得到一种快感。
No man learns but by pain or shame.
不经痛苦羞辱，难以取得教训。
After chipping through a wall which was eighteen inches thick, they found that a man had been trapped in the chimney.
他们凿透了18英寸厚的墙壁，发现有个人卡在烟囱里。