Clouding
n. 无光泽, 云状花纹, (图象上的)模糊, 云斑\\n[医] 混浊, 模糊
🗣️ 情景例句
He's not making much progress with his English.
他的英语进步不大。
He was so startled that he yelled.
他惊吓得高声喊叫。
You are never too old to learn.
活到老，学到老。