Behavioralism
行为主义
🗣️ 情景例句
But I think he was nervous tonight.
但我想他今晚有点紧张。
No man knows when he shall die, although he knows he must die.
纵然知其难免一死，人却难料何时身亡。
The weather can be quite warm in autumn.
秋天，气候十分暖和。