Nootropics
[医]促智药
🗣️ 情景例句
He was ill at ease with people whom he didn't understand.
他和不熟悉的人在一起感到不自在。
Sometimes the snow was so deep we could tunnel through it.
偶尔雪会积到可以造隧道那般的深度。
I'll ask her to call you. Goodbye.
我会叫她给你回电话的。再见。