Muddleheaded
a. 混乱的, 糊涂的, 醉的
🗣️ 情景例句
Oh, please come in.
噢 请进来。
I put some photographs in the envelope.
我在信里夹了几张照片。
Then knowledge began to be accumulated according to a systematic plan.
于是，知识便开始有系统有计划地积累起来。