Beh
n. (Beh)人名；(德)贝\\n行为主义（behaviourism）\\n行为（behaviour）
🗣️ 情景例句
Oh, I don't know.
噢，这个我就不知道啦。
A clear conscience is a soft pillow.
问心无愧，高枕无忧。
when she remembered that she had gone shopping after the home help had left and she knew that she had turned both keys in their locks,
但突然记起来了，帮手是在她出去买东西之前走的，她还记得曾用了两把钥匙把大门锁上了。